Diyvehiclerepair
The 351W heads are the exact same size as 302/289 heads, just have bigger valves and combustion chamber. 302 intake/exhaust manifolds will still fit fine.
- What is the difference between 302 and 351W heads?
- Will 302 parts fit a 351?
- Are 302 and 351 lifters the same?
- Are 302 and 351W distributors the same?
- Are all 351W heads the same?
- Are 302 and 351 flywheels the same?
- Does a 351 fit Mustang?
- How much wider is a 351 Windsor than a 302?
- Where are casting numbers on 351W heads?
- Will a c4 bolt to a 351W?
- Will 351W fit in 1965 Mustang?
What is the difference between 302 and 351W heads?
On a 302 (or smaller c.i.d.) blocks, the distributor mount is almost flush with the top of the block (where the intake sits). ... A 351W block is taller. So, the distributor mount is below the block surface where the intake sits. There is also more space between the water passages and the cylinder heads.
Will 302 parts fit a 351?
* All the parts from the 302 with the exception of the distributor and intake manifold will fit a 351w, but some of them may be undersized. * Motor mounts will be the same, exhaust will sit a little bit higher due to the extended deck height on the 351.
Are 302 and 351 lifters the same?
Older, non-roller 289/302/351W cams are interchangeable; and the lifters (hyfraulic or solid) are the same among the engines. Just change the firing order at the distributor to the appropriate cam.
Are 302 and 351W distributors the same?
The only other difference is the diameter of the oil pump shaft. IIRC, the 351W has a 3/8" drive shaft, whereas the 302 is only 5/16".
Are all 351W heads the same?
The 69 to 76 head castings are all basically the same. The 351W uses a 1/2" head bolt vs 7/16 for the 289/302. The 351W a larger intake port and 1.84" valve vs 1.78". The exhaust port is the same size as a 289/302 and the valve is 1.54" vs 1.45".
Are 302 and 351 flywheels the same?
Your 302 bellhousing & flywheel will bolt up and work fine behind a 351w.
Does a 351 fit Mustang?
It already fits Mustangs, and it produces 362 hp (with a 780-cfm intake). ... Moroso also offers a 7-quart oil pan (PN 20520) with a built-in windage tray and scraper that fits '81-'97 Mustangs, '81-'88 T-birds, and '81-'86 Capris (pickup sold separately under PN 24514). The 351W also has a different balance than the 5.0.
How much wider is a 351 Windsor than a 302?
289/302 is 24W x 29L x 27.5H and weighs approx 460 pounds... 351W is 25W x 29L x 29H and weighs approx 525...
Where are casting numbers on 351W heads?
The 351W casting number is located on the right side of the block, about halfway down, facing downwards. The code will be a combination of letters and numbers -- for example, "E3AE." In this code, the E represents the decade number and the 3 represents the year. This engine was manufactured in 1983.
Will a c4 bolt to a 351W?
Most, if not all C-4s have the small block bolt pattern, So it should work fine.
Will 351W fit in 1965 Mustang?
Registered. My previous 1966 Mustang had a 351W in it and although it was a tight fit, it worked. Replacing spark plugs was hard, but it could be done without lifting the engine, etc. Just ask yourself if you're prepared to go for it, as more horsepower means better brakes (discs) become important.
