351 modified

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Performance rebuild 351/400 engines Engine is torn down and all parts are inspected for wear and damage. All parts to be reused are cleaned Block is baked, blasted, magged and pressure tested Heads are baked, blasted and magged for cracks Crank is cleaned and polished Rods are cleaned, torqued and touch honed as neededFun Fact. In 1970, just one year after introducing the 351 Windsor, Ford introduced the 351 Cleveland—an entirely different engine from the Windsor, but also …ACCEL Performance Spark Plugs 0576S-4. Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4. Jumpstart Your Next Project! Find 1979 FORD BRONCO 5.8L/351 Ford Modified Parts and Accessories and get Free Shipping on Orders Over $109 at Summit Racing!335 Series- 5.8/351M, 6.6/400, 351 Cleveland - cleveland heads or modified heads? - i have read on this site that cleveland 2bbl heads are better than modified heads and i have also heard that they are the same. i read on another site that by putting cleveland 2bbl heads on a modified that the compression is increased...The 351 Windsor is a very popular engine today in Cobra replicas, and is often punched out to 427 ci and above. At a glance, the 351 Windsor engine can be identified by its six-bolt valve covers and radiator …Details. This MABBCO® Remanufactured Short Block is for a Ford 5.8 351 Modified motor, model years 1975-1982. Each MABBCO® short block is custom assembled as ordered so please call for current build times. MABBCO® short blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, and freeze plugs.

A modified Trendelenburg position refers to when a patient is lying at an angle that elevates their feet and pelvis above their head. This position increases blood circulation and ...DESCRIPTION: Edelbrock Performer intake manifolds are designed for street-performance Ford 351-M/400 engines operating in the idle-5500 rpm range. Edelbrock Performer manifolds are designed to replace the stock manifold and to accept stock parts in most cases, as long the OEM or a recommended carburetor is retained, making an Edelbrock …1973 - 1979 F-100 & Larger F-Series Trucks - Engine options to replace 351m - Hey so I have a 1978 F250 ranger xlt. I just bought the truck and it has a 351/400m with the edelbrock performer 400 intake manifold and a 4bbl Holley 600 cfm.Nov 25, 2019 · This maximized part interchangeability between the two engine displacements. The new 351 was given the “M” designation to distinguish it from the 351C and the 351W. Most agree the “M” was for modified, but some claim it was “Michigan” or “Midland.” Ford never said what it meant officially. Home > Engines > Ford > Ford 351 modified 75-82 engine 351m : Alternative Views: FORD 351M 75-82 COMP ENG Our Price: $ 3,049.00. Stock Status:(Out of Stock) Availability:: Usually Ships in 24 Hours Product Code: …The 1971 and 1972 M-block 400 makes a good example to compare gross (260hp) and net (172hp) power ratings. There was no significant change in the 400’s specification …Configure Your System Here. Pulley System. CFS03 - Ford 351 Cleveland; CFS13 - Ford 351M-400. Finish Options. Machined Finish; Polished Finish (+$250); Anodized ...

Find FORD 5.8L/351 Ford Modified Engines & Components and get Free Shipping on Orders Over $109 at Summit Racing! ... 62cc Chamber, 1.55" Spring, Ford, Cleveland ...FORD 5.8L/351 Ford Modified Exhaust Manifolds. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 4 of 4 25 Records Per Page Default Sort . Dorman Exhaust Manifolds 674-182. Dorman Exhaust Manifolds 674-182 ...The "Cleveland" and "Modified" engines are all part of the "335 Series" engine family. Ford built the 351C engine between 1969-74. They also built the 400 c.i.d. engine, starting in 1971. The 351C was replaced by the 351M in 1975. The 351M was essentially a destroked version of the 400 c.i.d. engine. The 351M and 400 were available in cars ...Jan 29, 2024 ... 17:16 · Go to channel · 351 Small Block Dyno Shootout: Windsor vs Cleveland - HorsePower S16, E11. POWERNATION•1.7M views · 10:28 · Go ...Buy in monthly payments with Affirm on orders over $50. Learn more. Description. Additional Information. Ford C6 Stock Built Transmission Big Block 351M 400M 429 and 460. 3Yr Warranty*/Unlimited Mileage Warranty. Includes: Stock Remanufactured Torque Converter. Raybestos Hi-Energy Clutches.351M Firing Order- Doubting Myself. I'm wiring up the engine and started to doubt myself regarding the 351M firing order. On the distributor cap there's a #1 printed on the cap. This is truly the #1 position on the cap - Twp spots to the right of the clip?. I'm seeing other firing order diagrams on the web that don't make sense to me.

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With the heads and camshaft chosen, we're looking at two options in particular for our 351 Windsor build-the Trick Flow R-series intake manifold, and the Edelbrock Victor 5.8 intake manifold. The ...Ford 351 Cleveland Engine: Lubrication Guide. When Ford was developing its 335 Cleveland engine family, the objective was to produce a large engine family with displacements ranging from 335 to beyond 400 ci as a companion to the larger 385-series 429/460-ci big-block engines. Although the Cleveland has been conceived to consolidate engine ...Milodon 30927 - Ford Cleveland/Modified Oil Pan 351C/400M. Add To Cart. $459.95. Milodon. Details. Ford. These early chassis, pre 1974 front sump, low profile designs provide both increased oil capacity, as well as maximum available ground clearance. Increased oil capacity is an absolute requirement to handle the demands of higher RPM …Build A 505HP Ford 351 Windsor. John McGann Writer Brian Hafliger Photographer Nov 20, 2014. See All 17 Photos. It's safe to say we've built a few 350 Chevys in the pages of Car Craft. Let's spare ...

The motor mounts on a Cleveland and Windsor are the same, the 351M is quit a bit different, 351c amd M have the same valve covers while the Windsor is the same as the 289,302. Clevelands are good if they are built right 351M are good for scrap iron and the Windsor is the best of the bunch.Learn about the history, design, and performance of the M-block engine, a mainstay of Ford light truck powerplants from 1971 to 1982. The M-block engine was a de-stroked version of the 400 engine with a 4.00" stroke and a 9.0:1 compression ratio. It produced 351 cubic inches of displacement and was available in various models and options.Microsoft Publisher is an Office suite program used primarily for laying out and designing publications, from websites and newsletters to business cards and brochures. However, Pub...FORD 5.8L/351 Connecting Rods. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Part Groups. Results 1 - 25 of 46 25 Records Per Page Default Sort . Scat Pro Stock I-Beam Connecting Rods 2-ICR5400-927. Scat Pro Stock I-Beam Connecting Rods 2-ICR5400-927 ... Find FORD 5.8L/351 Intake Manifold and Carburetor Combos and get Free Shipping on Orders Over $109 at Summit Racing! Jan 23, 2003 · The motor mounts on a Cleveland and Windsor are the same, the 351M is quit a bit different, 351c amd M have the same valve covers while the Windsor is the same as the 289,302. Clevelands are good if they are built right 351M are good for scrap iron and the Windsor is the best of the bunch. Edelbrock Performer 400 Intake Manifold is Designed for Ford 351/400 Modified Engines, 1971-82 400 c.i.d. w/ 2V Cleveland Heads & 1975-82 351-M V8's. Will not fit 1974 & earlier 351-C V8s. Accepts 4150-Style Square-Bore Carb. Non-E Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines.Ford's 351 Cleveland is legendary for the performance it has given us for 36 years. However, we admit to being confused by Ford's decision to manufacture the 351C . It already had the 351W, a ...In today’s digital world, the ability to edit and modify PDF documents has become essential. Whether you are a student, professional, or just an everyday computer user, chances are...335 Series- 5.8/351M, 6.6/400, 351 Cleveland - good 351m cam choice? - Okay first off, the truck is... 77 f150 4x4 single cab, long bed 351m, offenhouser dual port intake, holley 650 carb (manual choke) True dual exhaust with thrush glasspacks (2.25 piping) Np435 4 speed, np205 t case 3.50 gears 4 skyjacker lift 33...

I know, I know, just get a 400M or 460, right? Except the truck I bought has a BRAND NEW JASPER rebuilt 351 modified in it. Runs good, but its a dog. My goal is to improve low-end torque, dependability and maybe an MPG or two. Considering its a fresh rebuild from a reputable company, NOW would be the best time for a cam swap/timing set/intake, etc.

Your modified adjusted gross income helps the IRS decide how much of your IRA contributions you can deduct. See how to calculate modified AGI. Advertisement Nobody enjoys paying ta... Edelbrock Performer 400 Intake Manifold is Designed for Ford 351/400 Modified Engines, 1971-82 400 c.i.d. w/ 2V Cleveland Heads & 1975-82 351-M V8's. Will not fit 1974 & earlier 351-C V8s. Accepts 4150-Style Square-Bore Carb. Non-E Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. Find FORD 5.8L/351 Ford Modified Intake Manifolds, Carbureted and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! ... Aluminum, Natural, 4-Barrel, Square Bore, Ford, Modified, 2V, Each. Part Number: EDL-2171. 4.72 out of 5 stars. Estimated Ship Date: …Correction 351 M 400 block 351 was Modified to a 400 is what that means and was found in the early 70s to late 70s Ford’s like the 76 LTD big boat cars that weighed anywhere’s from 4400 lbs to 5500 lbs back in the day. Was a special engine .I loved my 351 Cleveland engine holy 4 barrel c10 tranny run and fast like a champ. Best 351 I tested.Find FORD 5.8L/351 Ford Modified Timing Chain and Gear Sets and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! ... Billet Steel Sprockets, -0.005 in., Ford, 351 Boss, 351C, 351M, 400, Set. Part Number: CLO-9-3621X9-5. Not Yet Reviewed. Estimated Ship Date ...Shaving 0.010" will increase the compression ratio by approximately 2.3%. So, if your stock 400M has 8.5 to 1 CR, it will now have approximately 8.7 to 1 CR. About the most material you can reasonably remove from your stock 351M/400 heads is 0.025", which would increase your CR by approximately 5.75% which would give a 400 a CR of 8.98875.Correction 351 M 400 block 351 was Modified to a 400 is what that means and was found in the early 70s to late 70s Ford’s like the 76 LTD big boat cars that weighed anywhere’s from 4400 lbs to 5500 lbs back in the day. Was a special engine .I loved my 351 Cleveland engine holy 4 barrel c10 tranny run and fast like a champ. Best 351 I tested.In today’s digital age, PDF files have become the go-to format for sharing and distributing documents. However, there are times when we need to make changes to the text within a PD...

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So Ford took the 400 and de-stroked it down to 3.5 inches, (the 400 has a 4 inch stroke) and ended up with the 351 modified. And unless someone pulled the original engine and put in a 351M, your truck has an FE engine, either a 360 or 390. The first 400 didn't come from the factory until late in the 1976 model year.1973 - 1979 F-100 & Larger F-Series Trucks - Engine options to replace 351m - Hey so I have a 1978 F250 ranger xlt. I just bought the truck and it has a 351/400m with the edelbrock performer 400 intake manifold and a 4bbl Holley 600 cfm.In stock. SKU. 2171. Add to Cart. Details. Edelbrock part #2171 Performer 351M/400M intake manifold is designed for 400 c.i.d. Ford V8's produced from 1971 to 1982 with 2V Cleveland heads and 351M V8's produced from 1975 to 1982. Will not fit 1974 and earlier 351C V8's. Valley width measures 8-17/32". Edelbrock's Patented Dual-plane, low-rise ...Shaving 0.010" will increase the compression ratio by approximately 2.3%. So, if your stock 400M has 8.5 to 1 CR, it will now have approximately 8.7 to 1 CR. About the most material you can reasonably remove from your stock 351M/400 heads is 0.025", which would increase your CR by approximately 5.75% which would give a 400 a CR of 8.98875.335 Series- 5.8/351M, 6.6/400, 351 Cleveland - Adjusting valves. 351M - When i bought my 81 bronco from a friend he said that the valves needed to be adjusted. After i got it to my dads house he said they don't need to be adjusted because i have hydraulic lifters. After looking in my repair manual it says i need a...In today’s digital age, email communication plays a vital role in our personal and professional lives. Whether you use email for business or personal purposes, having a professiona...In stock. SKU. 2171. Add to Cart. Details. Edelbrock part #2171 Performer 351M/400M intake manifold is designed for 400 c.i.d. Ford V8's produced from 1971 to 1982 with 2V Cleveland heads and 351M V8's produced from 1975 to 1982. Will not fit 1974 and earlier 351C V8's. Valley width measures 8-17/32". Edelbrock's Patented Dual-plane, low-rise ...Find FORD 5.8L/351 Ford Modified Fuel Pumps & Regulators and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 ... Black, Ford, Lincoln, Mercury, Cleveland, Modified, V8, Each. Part Number: TSN-JM1009BK. Not Yet Reviewed. Estimated Ship Date: Today...Loading Estimated Ship Date: Today. Redhorse …May 31, 2013 ... The engine in Jack Roush's personal Cobra a few years ago was a 440-inch 351-M/400. He relied on Motorsport heads from before the Yates ...Edelbrock Performer 400 Intake Manifold is Designed for Ford 351/400 Modified Engines, 1971-82 400 c.i.d. w/ 2V Cleveland Heads & 1975-82 351-M V8's. Will not fit 1974 & earlier 351-C V8s. Accepts 4150-Style Square-Bore Carb. Non-E Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines.If you’re a diehard racing fan or a collector of diecast cars, then you’ve probably heard of dirt modified diecast cars. These miniature replicas of dirt modified race cars have ga...When dialing in total timing, begin conservatively at 30 to 34 degrees BTDC and observe operation. Push it as far as 36 to 38 degrees BTDC, but no higher. Under hard acceleration or loaded on a dyno, listen for spark knock. If you have spark knock, retard ignition timing 1 degree at a time and try again. ….

Demonstrating that the stock 4V heads had much more power to offer, the cam and intake upgrade increased the power output by nearly 100 horsepower, pushing the peaks to 452 horsepower and 412 ft.-lbs. of torque. Given the flow rates, even this modified 351C was just scratching the surface of what OG 4V heads will support!yes the heads will bolt on no problem. the 351C, M and 400 are all the same family, just that the 351M and 400 are taller deck heights then the 351C is. the only thing is that the intake has to be for a 351M or 400 engine and not a 351C engine. the 351C intake is too narrow. if you have an intake for the 351M/400 engine the other problem is ...Received 0 Likes on 0 Posts. The 351 C was discontinued in 1974.The way that I tell the difference is the bolt pattern on the bell housing is wider on the 351 M.It has the same pattern as the 400 and the 385 series engines (370,429,and 460) engines.If the engine is still the original,it will be the 351M or a 400.In the late 70's Ford had a ...This MABBCO® Master Engine Kit is for a Ford 351M 5.8 Modified motor, model years 1975 through 1982. Each kit is custom assembled using parts based on your engine’s requirements. Accordingly, we need to know the following: (1) model & year, (2) piston & ring size, and (3) rod & main bearing size. Have questions on parts or sizes, just give ...Oct 26, 2020 · Some later blocks also allow for the use of roller cams instead of flat tappet. Do you know the difference between a 351w, a 351 Cleveland, a 351 Modified, or a 351 HO? In the battle of 351 Windsor Vs 351 Cleveland, why should you pick the Windsor even though the Cleveland is a more powerful engine? This video goes into all that and even more. 351 Modified is the odd man out but can be made to be a screamer with better heads and compression. Joe you should build a 400 for those massive 4v heads. At that point its just a tall deck cleveland. Windsor has the bigger main bearings. There is one more 351 ford; the sportsman N351. It uses a 9.2" deck, step dish pistons, and special …The 1934 Ford Coupe is a classic car that holds a special place in the hearts of automobile enthusiasts. Its timeless design and iconic features make it a popular choice for those ...351 Modified Stands On Its Own The final example of the 351 lineup is known as the 351M -- standing for "Modified" or "Michigan," depending on who you ask. Ford never issued an official clarification. 351 modified, 2bbl. Cleveland heads bolt up without any changes. 4bbl. heads will require a set of spacers to run the 4bbl manifold,or you can have an aluminum intake for the 351M/400 welded up at the port area so they can be opened to the larger size. The wristpins on a 351M/400 are larger than the 351C and the comp.height is different , so …, Despite their identical displacements, the 351s are not the same engine. Yet, each engine served its purpose, helping power Ford to new heights during difficult times. Let's take a closer look at the 351W (Windsor), 351C (Cleveland), and the 351M (Modified) to see if we can learn their mysteries., VALVE COVER GASKET for FORD 351 CLEVELAND, 351 Modified and 400 CID. Part # RG-50068FR. Set of two "Ultimate" silicone gaskets. "Ultimate" silicone gaskets are where a layer of fiberglass is centered between 2 layers of silicone. This is a super strong gasket. It is reusable. Made in the USA., 460 with 351M bellhousing. I've heard a number of people describe using a 390 flywheel & 351 bellhousing to connect a granny-low 4 speed to a 460. I've been trying that and got an unusual problem. The starter is not meshing properly with the flywheel. This is NOT the front-to-back contact that a spacer would change or the "throw" of the starter., Quickfuel carb and MSD distributor. Polished aluminum valve covers. Complete and dyno tuned. Minimum cost Level 1 $11700 parts, machined block and assembled heads. Minimum cost Level 2 $12500 parts, machined and assembled short block, assembled heads. Minimum cost Level 3 $16400 Complete dyno tuned engine. Example engine. , Some claim the "M" stands for “Modified” - being modified from a 400 V8 with a shortened stroke - though others claim that the "M" refers to the Michigan Casting Center, where the 351M began production. There is also some who say that the "M" designation has no official meaning, and it was just Ford's way of distinguishing the …, Ford 351 Windsor History and Background. The first iteration of the 351 V8 dates to 1968, when Ford modified the deck height of the 302 Windsor. This change added almost 50 cubic inches and provided a nice bump in torque. The result was the 351 Windsor which was produced from 1968 thru 1997., Cometic Valve Cover Gaskets C5659-188. Valve Cover Gasket, Aramid Fiber, .188 in. Thickness, Ford, Small Block Windsor, SVO Head, Each. Part Number: CGT-C5659-188. Not Yet Reviewed. Estimated Ship Date: Jun 10, 2024 (if ordered today) Special Order., Ford engineers took the new 351 cylinder head and modified it to work with the Tunnel Port block. The result of this engineering effort was the BOSS 302 engine, which became the Trans Am mill of choice for 1969-70 and beyond in SCCA competition., The smaller 302 and 351 Windsor engines could have done the job, however, these engines were designed for higher RPM duty in small to mid-size passenger cars. ... The engineers at Ford took the basic 351C block and modified it to power a whole new generation of environmentally-friendly cars and trucks. To start, Ford changed the transmission ..., NEW MERCH is now available. See link below....In today's video we begin assembly of the 351M V8 Motor. All peripheral parts are painted and ready for reass..., Find FORD 5.8L/351 Ford Modified Starters and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App ... Modified/Big Block, 385 Series, 3/4 Offset, 2 3/8 in. Nose Housing Length, Each. Part Number: SUM-820048. 4.47 out of 5 stars. Estimated Ship Date: Tomorrow. Free Shipping...Loading Estimated Ship Date ..., Apr 10, 2008 ... A Moroso front-sump pan holds the Pure Power synthetic oil that Bob likes to run. The Melling M-Select pump runs that oil through a Pure Power ..., In 1976 a minor modification was made to the main webbings to strenghten them. The 351M was introduced in 1975 after the Cleveland was discontinued and uses the same block and heads as the 400, the only difference is the shorter stroke crankshaft and taller pistons. Last edited by Bill_Beyer; 05-30-2003 at 01:56 PM., CFM Requirement = (Engine Displacement x Maximum RPM) ÷ 3,436. For example: 351 ci x 6,500 rpm ÷ 3,456 = 660 cfm. Most high-performance street Clevelands need no more than a 650-cfm 4-barrel carburetor. It is when you get into high RPM and greater displacement that you need a larger carburetor (more CFM). , There is a port above the oil filter. However, I would recommend taking the pressure reading from the rear of the block as that's after the lifter gallery and will be a lower reading. The one over the oil filter will receive full pump output. 1967 Falcon 4 door 351C - 70 Mustang 351C. Owner built, owner abused., Intake Combo, Weiand Action Plus, Ford, Modified, 351/400, Bolts, Gaskets, RTV Sealer, Carburetor Studs, Kit. Part Number: CMB-03-0122 4.5 out of 5 stars, Find FORD 5.8L/351 Ford Modified Alternator and Generator Replacement Parts and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central ..., Learn the differences between the Ford 351 Windsor, Cleveland, and Modified engines, based on displacement, cylinder heads, crankshaft, and bolt pattern. See visual cues and performance characteristics of each engine type., 335 Series- 5.8/351M, 6.6/400, 351 Cleveland - good 351m cam choice? - Okay first off, the truck is... 77 f150 4x4 single cab, long bed 351m, offenhouser dual port intake, holley 650 carb (manual choke) True dual exhaust with thrush glasspacks (2.25 piping) Np435 4 speed, np205 t case 3.50 gears 4 skyjacker lift 33..., Find FORD 5.8L/351 Ford Modified Head Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! ... Head Gaskets, RCC, 4.060 in. Bore, 0.060 in. Thickness ... , In stock trim, the 351C produced 359 hp at 5,700 rpm and 372 lb-ft at 3,800 rpm. After installation of the COMP XE284H cam and Edelbrock Performer RPM Air Gap intake, the power numbers jumped to 452 hp and 412 lb-ft of torque. Note that both peak hp and torque occurred higher in the rev range with the new cam and heads, but only below 3,300 rpm ..., The 351M, as it was known, was the only 351 option until 1980, when the 351 Windsor was introduced. The 1980 351cubic inch engines both offered 136 horsepower until 1983 when the 351M was phased out and the 351 Windsor got an increase to 150 horsepower. A year later, the 351 high output (W HO) was offered and with 210 horsepower it was the most ..., Find FORD 5.8L/351 Ford Modified Head Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! ... 0.060 in. Thickness, Rubber Coated Copper, Ford, Boss, Cleveland, Modified, Pair. Part Number: FOG-905564060. 5.0 out of 5 stars. Estimated Ship Date: …, Genetically modified foods are very common in the US, even though only a few people understand what the term means. To decide if you want to continue incorporating genetically modi..., Correction 351 M 400 block 351 was Modified to a 400 is what that means and was found in the early 70s to late 70s Ford’s like the 76 LTD big boat cars that weighed anywhere’s from 4400 lbs to 5500 lbs back in the day. Was a special engine .I loved my 351 Cleveland engine holy 4 barrel c10 tranny run and fast like a champ. Best 351 I tested., Ford Performance Parts Oil Pump Pickups M-6622-DRS351. Oil Pump Pickup, Stock, Screw-In, 9.100 in. Pan Depth, Ford, 351W, For Rear Sump Pans, Each. Part Number: FMS-M6622DRS351. ( 2 ) Estimated Ship Date: Jun 4, 2024 if ordered today., The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs., The 351W is one of three engines that Ford released with 351 cubic inches of displacement. For that reason, many people get confused or mix up the 351 Windsor …, Sanderson Headers Blockhugger Headers FC1-SEC. Headers, Block Hugger, Steel, Silver Ceramic Coated, 3.0 in. Collector, Ford, Pair. Estimated Ship Date: Jul 22, 2024 if ordered today. Jumpstart Your Next Project! Find FORD 5.8L/351 Ford Modified Headers and get Free Shipping on Orders Over $109 at Summit Racing! , 335 Series- 5.8/351M, 6.6/400, 351 Cleveland - cleveland heads or modified heads? - i have read on this site that cleveland 2bbl heads are better than modified heads and i have also heard that they are the same. i read on another site that by putting cleveland 2bbl heads on a modified that the compression is increased..., FORD 5.8L/351 Ford Modified Distributors. Filter by Availability Filter Results Filter by Vehicle ... Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, Big Block, Cleveland, Modified, Each. Part Number: MSD-8350. 3.95 out of 5 stars. Estimated Ship Date: Today. Free Shipping...Loading Estimated Ship Date: Today., Edelbrock Performer 400 Intake Manifold is Designed for Ford 351/400 Modified Engines, 1971-82 400 c.i.d. w/ 2V Cleveland Heads & 1975-82 351-M V8's. Will not fit 1974 & earlier 351-C V8s. Accepts 4150-Style Square-Bore Carb. Non-E Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines.