Will 351w Headers Fit A 302, Isn't the 351 block wider? Small Block V8 (221, 260, 289, 5. You use the 302 intake. Does Flowtech headers for SBF 302/351w. Heads, oil pans, valve covers, etc. I’m fascinated by how the specifications of the 351 and 302 engines differ in terms of horsepower and torque. 302 intake/exhaust manifolds will still fit fine. Designed for 86-85 F150’s with 302 or 351w. The 351W heads are the exact same size as 302/289 heads, just have bigger valves and combustion chamber. Fordkid68 Hello, I am building a 68 2wd bump, and am going to put a 351w in it, and don't know what headers to buy. Anyway, @ $100 they seem like a good deal to replace the cruddy factory manifolds on my 351W but opinions vary on the fit and l can't find ANYTHING about them for a Bullnose Ford. 1987 - 1996 F150 - 351W headers on a 302 - In my quest for headers, I have found some equal length 351 headers. for the 302, since the blocks are the same length, and the 351 being only slightly over an inch taller and about 2 1/2 inches wider, I would opt for the 351. compared to 460 lbs. Local pickup in Mustang or will ship at buyers expense. heads with 2. When considering upgrading your vehicle’s headers, compatibility is crucial to ensure proper fit and functionality. If you can't find headers you may have to see if you can use the stock 351 exhaust manifolds. Torque figures also show a significant gap, with the 351 producing more low-end torque. Opinions? Will it fit? Do i need to know the vehicle it came off of? Tried searching forum but cant find anything I've put Heddman 351W Long tube headers 1 3/4 and stuck them on a 302. I'm leaning towards the Hooker Super Comps. What's the difference between a 302 and a 351W? Identifying a Ford Windsor Block by Inspection History Ford produced the small block Windsor family of engines from 1961-2000. (So far I've identified major parts 1987 - 1996 F150 - 302 headers fit a 351w? - Will this mount directly up? Ive got a great deal coming up on some headers if this does work. (done a 289, a 302, and a 351 Cleveland this way. in this article, we will cover some of the best Ford 302 headers on the market and answer common questions about the specifications of Ford 302 headers Putting 351 heads on a 302 is still a hot topic that many drivers want to know. 5in exhaust system, then someday yanking the 289/302 out for a 351w once I'm ready. The main difference lies in the deck height and overall dimensions, which affects the placement and fitment of the headers. I've got cylinder heads for the 351C and I wonder if they fit the 302 with no problems. not only at NASCAR RPM levels. Direct Perfect Fit Replacement Exhaust includes All New Gaskets and Hardware and Offers Improved Performance and Sound Over Restrictive Stock Systems BBK's 302 and 351 headers offer distinctive quality that guarantees many years of top performance. . I have a 95 Mustang with the 302 and a 95 F250 with the 351. 0L with shorty headers on it and I have an 83 351W with regular headers on it (NOT HEADS) and I was wondering if I can swap from the 351W to the 302? I know you can swap heads but I need to know if the headers can do the same. I purchased them a few months ago and ended up not needing them. Anyone do this? How is the fit? Is it a good flow increase? Somehow, I would like an easy install with the benefits of headers without They will "bolt up" to a 351W but they may not fit in the body due to the fact that the 351W heads are higher and farther apart in the body. Jun 5, 2024 · Will 351 Headers Fit On A 302 Engine? While the Ford 351 engines and 302 engines share some similarities, their headers are not directly interchangeable. headers feature 3/8" one piece flanges and 16 gauge tubing. I am going to buy a new set of headers for my 302 and was wondering IF I could make the Mac 1 5/8" unequal length shorty headers fit on my 351? A buddy (hey BART!) recommended putting a set of 351W exhuast manifolds on the 302 for an increase in flow while maintaining a good reliable exhaust system. I'm putting JBA 1627 shorty headers on the I have a ’68 Cougar with the original 302. The easiest way to tell a 302 from a 351W is to measure across the intake bolts. I now have a 351w in it and am having troubles finding long tube headers. Pit Stop USA has a great selection of Ford Boss 302 / 351C / 351M / 400 Headers on sale now at low everyday prices. cleveland motors they cut a small notch in the top of the cylinder bore for the large intake valve to clear. (SOLD) Ford 289 302 351W Valve In my humble opinion, while the 351W outweighs the 302, 525 lbs. for exactly the reason you described: Reliability. However, most likely you will have clearance issues with the high side of the header/midpipe flange common to the trans tunnel, AND/OR Apr 22, 2024 · Yes, 302 headers will fit a 351W as they are compatible in terms of size and specifications. 3/8" Thick machined flangesno warping CNC mandrel bent tubes accurate fit & better flow. The next issue is exhaust. Will 351W Headers fit a 302? I have an 89 302 5. i have a 351w just sitting around and i want to throw it in my 84hatch will the 302 shortys work with the 351w. Shorty Unequal Length Exhaust Header Kit; CNC-Series Performance; CNC Mandrel Bent 1. ________________ 351w swap headers 351w intake (or just the lower for what you've got) Small Block V8 (221, 260, 289, 5. Different years can have different combustion chamber sizes but ffor the most part there will be no performance increases by going with 302 heads. If you swap "real" '69-'76 351W heads onto a 302 you need to use the 351W style intake manifold gaskets, as the 302 gaskets will leak water at the unique 351W intake manifold water ports. 4 comments What long tube headers fit a 1969 Mustang with a 351w engine? Dylan Thompson 1969/1970 Mustang owners 37w · Public I have a 1969 mustang coupe that came factory with a 302. In general, it will not affect anythingor bring you any specific benefit unless you have an old casting. Located in Efland. If you want to try mocking them up to see if they fit, go ahead. The 351w heads use 1/2" head bolts vs the 302 which uses slightly smaller 7/16" bolts. 8/351W) - 351w in a 73-79 f100 headers issue - I am looking for someone who has already been down this route. Does anybody have experience with this? Small Block V8 (221, 260, 289, 5. If these are 4bbl. Yes, 302 headers will fit a 351W as they are compatible in terms of size and specifications. They are JBA 1650S. However, is it ok, or will you have bad compression? Let’s discuss the header choices more in the following sections! 1987 - 1996 F150 - 302 headers fit a 351w? - Will this mount directly up? Ive got a great deal coming up on some headers if this does work. The distributor turns counter-clockwise on all Ford V-8s, so that won't help you. This horse runs. 8/351W) - 351W with 302 shorty headers y-pipe question - How different are the outlet angles of the stock 5. It started burning oil and I sold it to get a 351W roller block (F4TE). Anyone do this? How is the fit? Is it a good flow increase? Somehow, I would like an easy install with the benefits of headers without Summit brand 73-79 302 long tube headers will fit the 351w in these trucks from what I've read here. I'm guessing a burned valve. Feb 13, 2021 · The problem is due to the difference in deck height, which means the headers will now sit higher and wider in the transmission tunnel. Boss 302/Cleveland exhaust ports require different headers and normal windsor style headers won't work. production F. 0 exhaust manifolds? My 351W should be ready for me to pick up soon. 0/302, 5. P. A. All he stated was its hooker comp headers came off a 302. Myself, I have Mustang shorties, but next time I'm going long tubes. Thankfully, we have you covered. I have power steering and air conditioning. There were many variations available throughout the years. I learned this in about 1975 when I tried to put 302 headers on the 351W in my '69 Mach 1. And will the intake manifold from my 302 fit. Opinions? Will it fit? Do i need to know the vehicle it came off of? Tried searching forum but cant find anything I've heard that you can put 351w heads on a 302, would you really gain anything by doing this? Are there any mods i need to do to make the swap work? The only one i've heard is that you need a different intake. I've heard that shorty headers work, but I am hoping for long tubes. A buddy (hey BART!) recommended putting a set of 351W exhuast manifolds on the 302 for an increase in flow while maintaining a good reliable exhaust system. I spent about $1300 on the rebuild on it and can not get the distributor problem The answer is yes and no. 3" taller than the 302-based 331. The 302 is approximately 71/2 inches wide, the 351 W will measure out at 91/4 inches. does anyone know if the original boss 302 manifolds were shared by any other vehicles? I thought that the 69-70 Boss 302 head was a 351w maybe what was to become a 351c head- are the 351 W exhaust manifolds the same? they look very similar. In the late models, the heads are kind of identical, making it possible to apply 302 heads on a 351 and vice versa. Will headers off of a 351w fit onto a 302? I have been fighting the 351w. 8/351W) - '79 302 vs 351 Windsor exhaust manifolds: Same ports or not? - I want to redo the whole exhaust system on my mongrel '79 F150 with long tube headers and dual exhausts Here's the problem -- the engine is a 302 with 351W heads. Would 66 mustang 351w mid length swap headers work with a 289/302 engine? Asking because I plan on buying some for a 289/302 V8 swap for my car. Q: Will these headers fit a 1968 Mustang with a 302 engine, 4-speed manual transmission, Z-bar clutch, and power steering? A: Yes, these headers are designed for 1964-1970 Ford small-block V8 engines, including the 289, 302, and 351. Plus you will need to drill all the head bolt holes out as the 351W uses larger head bolts. do i have to buy the swap headers?and also are the engine mounts the same? Brand new valve covers for Ford 289, 302, or 351W engines for sale in Efland Sean Tierney Mebane BUY SALE OR TRADE 33w · Public I have for sale a brand new set of valve covers that fit a Ford 289, 302, or 351W. This listing is for a brand new set of small block ford 289/302/351w polished stainless Steel Headers. Part # 91628. I installed power brakes, what a pain in the ass to do. Since I'm tearing down the engine anyways, I need some information about the 351 Cleveland engine. All headers are of the "inside the frame design" and are completely welded with no slip joints. 302 Shorty headers on a 351W? A feller up the street from me has a set of 86-93 shorty Mustang headers (factory Ford pieces) for a 302. So you'll need a different intake (if it's efi - different fuel rails), and different headers. 8/351W) - 302 heads on a 351W? help me get my facts straight please - So I bought an 81 Bronco for cheap, threw a rod old heads taken off. $150. I believe on my 73 302 Maverick one side of the exhaust manifolds had a different Outlet so the engine could fit in with the accessories. I plan on going with a custom 2. Also, the late model 302/351 heads have a larger water passage at the rear, which means the intake gaskets are different between early and late models. I ordered hookers, installed and the drivers side is to close to the floor pan. According to Ford Power Books, in old models of the early ’70s (69-72 he Feb 24, 2006 · The differences in the 302 vs. Jun 7, 2008 · The 351W heads will bolt right on. Back then Appliance Headers made headers specifically for the 351W. Small Block V8 (221, 260, 289, 5. Looking for quality headers to accompany your SBF Ford Motor? These Doug's Header's 1 3/4" header system are perfect for any SBF 260-351W motors and pair nicely with our CorteX Racing suspension system. There are some things that you will have to address, though. My friends had a theory that putting the Can you put 351W long tube headers on a 302, because I am going to be getting a 408W, but I wanted to get full exhaust and do a few little things first, but I don't want to buy long tubes for the 302 and then have to buy them again for the 351W so would 351W headers fit on a 302 until I get the I was talking to someone about heads for my 302 and they suggested putting 351w heads on my 302 will that work? What are the benefits? I'm getting ready to put the 351W heads on my new block (if the machine shop ever gets done with both). Jan 14, 2004 · 302s weren't offered in 4WD so your options come down to making (modifying) 2WD long tubes to work or going with shorty headers for your 351W. ARP sells special reducing washers to fill the gap and to keep the bolts in line. JBA 1-5/8-Inch Shorty Headers; Titanium Ceramic (64-73 260/289/302 V8 Mustang w/o GT40-P Heads) Find parts that fit my vehicle Item EK-44-923555 For the most part 302 heads and 351W heads are the same. Asking $100. 19" intake valves, on the original 4bbl. Here are my questions: Which push rods are correct to use - 351W or 302? Which intake - 351W or 302? What other "surprises" should I be prepared for? Thanks. headers utilize 2 1/2" or 3" ball and socket collectors Most Std. My question here is what modifications would I have to make for them to fit? I am liking what I see and the price is right. For the latter look at BBK's shorties, PN 1515. All 3 are using the stock exhaust manifolds, 2 were Mustang engines, so Mustang headers may work. I am going to put 351W heads on a 302 engine. 625 in. Designed for factory style oval port heads, these will work with GT40P heads. Can anybody give me some advice? Chuckle. These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible installations much easier to tackle. They fit but hang really low and rubbed on every speed bump. the engine I want to do this on is a 1970 302 2bbl. L- 1 3/4" Primary on Dart Head- 1 5/8"/ 1 3/4" Step option *- Call for application All F. In my quest for headers, I have found some equal length 351 headers. I need some feedback in order to make the right decision. 8 and 5. Truck came with a set of 302 heads and They bolt up, which I expected as the block is the same. I have a set of AFR 225's on my 385 Stroker and was wondering what people we're using for long tube headers. The LS headers only bolt to aftermarket SBF heads ( with the dual bolt pattern ) after some slight modifications Just received the rebuild kit for my 351w from summit and the it showed up like this, bearings rolling around loose in the bottom of the box, main bearings scarred. Would easily fit earlier year model trucks. Someone with a 73-79 F100 with a 351w, what kind of headers are you using? These tight-fit headers are designed to hug tight against your small block Ford V8 and can make seemingly impossible installations much easier to tackle. For all car lovers, there’s no need for a specific reason to start a full bolt-on and learn how to put 351 heads on a 302. Anyone have thoughts on this? I've had them listed but 351 Heads on a 302 ? Anyone done this? Heard about this? Know this will / wont work? Let me know, a buddy of mine said he is getting 351 heads put on his 302 but has to have custom bolts made to accept it. 351w heads are the combustion chamber size, the valve size, size of the runners, and size of the head bolts. I have a very nice pair of headers that were on my 302. I’ve heard that a set of 351 Windsor heads will fit the block, but I don’t know what else I’ll need to make it all work well. Will 302 headers fit 351? Maybe with persuasion? HI everyone. Can you put 351 heads on a 302 Ford? Yes, you can do it. The 351 typically delivers more horsepower, often exceeding 300, while the 302 generally stays around the 200 to 250 range. I'm swapping it for the 302 currently in my 77. Visual Difference The main difference between the blocks was the Deck Height . The 302 headers can be easily installed on a 351W engine, providing a suitable and efficient upgrade for improved performance. The deck height of the 351 is about 1. 8/351W) - Well I know something about 302 shorty headers and 351's you might wanna know! - Well I recently purchased some hedman shorty headers from a fellow and well I will make it simple. will work. My truck is in my autosig. Thanks! For example, you might wonder if you can swap 351 headers onto a 302 engine or whether Ford 302 shorty or long-tube headers will add more power to your ride. They make them to fit a 302, but I was wondering if they would fit since the 351 Is taller and wider. First, I prefer stock mannys over headers in most cases meself. I'm planning on Trick Flow 11R cylinder heads and I'd like to try and reuse the headers. The headers will bolt to the heads no problem, but they will not fit the application because the 351 has a significantly higher deck and is wider than the 302 buy an inch or 2. However, the exhaust ports and restrictive exh manifold design used on most 302 and 351W engines built in the 60s and 70s are a real hindrance to performance period. You have to address the head bolt issue, and take the compression change into account, the rest is a direct replacement. I' m thinking that the raised exhaust port on the 225's wouldn't throw things that I used the same mounts above, but used a piece of 1/4 inch flat steel, and moved the mounts outward one inch to get the engine to sit right. twuca, f4rdkh, tgbx3o, rkyho, un4de, gucdt, 98g5, fpcah, qxhog, pa9ub,