351C Pistons Ross Ford Mercury 351 Cleveland Piston Sets
351 Cleveland Piston sets, by Ross Racing Pistons, offer top quality and performance forged pistons for
use in Mercury and Ford 351 Cleveland engines. Ross 351 Cleveland pistons
are great for use in drag race, road race and oval track cars, as well as high performance
street rods, hot rods, and muscle car restorations.
These 351 Cleveland forged pistons are available in flat
top and dome top versions. ROSS Racing Pistons
combine light weight, high strength, precision machining and premium materials to build a
piston you can depend on for high horsepower, torque and reliability. Whether you are
doing a muscle car rebuild, or a professional racing engine, we have the Ross 351
Cleveland piston sets to help you produce a winning engine combination.

Ross Ford 351 Cleveland pistons and Ross Mercury 351C Pistons include
forced pin oilers and double spirolox on all of their stocking pistons. Pistons are
balanced to plus or minus 2.5 grams throughout the set. You can buy replacement pistons
one at a time as needed. The valve pockets are designed to handle most camshaft
applications. The skirt design allows the pistons to work properly under intense heat and
tremendous side loads without scuffing or splitting cylinder walls. Most normally
aspirated pistons are designed to operate at .004 piston skirt to cylinder wall clearance.
All ROSS 351c pistons include high quality piston pins that will work in full floated or press fit connecting rod applications.
If you do not see a piston set with the specs you need listed, we also offer a large variety of Diamond Forged pistons for the 351C engine, we just do not have them all listed on our site yet. Please contact us for assistance with the Diamond brand piston sets.
Ford 351 Cleveland Engine 10.4-1 Compression Flat Top Pistons

Ross Ford 351C Flat Top Pistons Mercury 351 Cleveland Flat Top
Piston Sets
- 351 Cleveland Piston Set includes 8 351C forged pistons, pins and spiro locks
- These 351C piston sets are suitable for street, strip and endurance applications
- OK for use with nitrous systems below 250 horsepower.
- Not recommended for use with
forced induction systems.
- Fits
Ford Boss 302, 351 Cleveland, and Ford Motorsports A, B and C heads.
- Made on special
Cleveland forgings for maximum strength with minimum weight.
- Will have approximately .017
deck with uncut block.
- Ring grooves are 1/16, 1/16, 3/16.
- Compression is 10.4-1 with .050" piston to head clearance (deck and gasket)
- Block height 9.213
|
| Bore |
Stroke |
Rod Length |
Grams |
C.H. |
Pin Dia. |
Part # |
| 4.030 |
3.500 |
5.778 |
537 |
1.668 |
.912 (stock 351c dia.) |
ross
80556
$615.08 $547.42
 | |
| 4.030 |
3.500 |
6.000 |
497 |
1.446 |
.927 (stock sbc dia.) |
ross
80566
$615.08 $547.42
 | |
351C Ford Cleveland 12.5 to 1 Compression Dome Top
Pistons

Mercury 351C Ford 351 Cleveland High Compression Dome
top Pistons
- Set includes 8 351C forged dome top pistons, 5115 series pins and spiro locks
- These 351C piston sets are suitable for street, strip and endurance applications
- OK for use with nitrous systems below 250 horsepower.
- Not recommended for use with
forced induction systems.
- Fits
Ford Boss 302, 351 Cleveland, and Ford Motorsports A, B and C heads.
- Made on special
Cleveland forgings for maximum strength with minimum weight.
- Will have approximately .017
deck with uncut block.
- Ring grooves are 1/16, 1/16, 3/16.
- Compression is 10.4-1 with .050" piston to head clearance (deck and gasket)
- Block height 9.213
|
| Bore |
Stroke |
Rod Length |
Dome CC |
Dome Height |
Grams |
C.H. |
Pin Dia. |
Part # |
| 4.030 |
3.500 |
5.778 |
12 |
0.300 |
558 |
1.668 |
.912 (stock 351c dia.) |
ross
80552
$783.29 $697.13
 |
|
| 4.030 |
3.500 |
6.000 |
12 |
0.300 |
520 |
1.446 |
.927 (stock sbc dia.) |
ross
80562
$783.29 $697.13
 |
|
We offer Ross Racing Pistons 351 Cleveland pistons in both stocking and custom
sets. In most cases you can find a stocking set to fit your needs. If you do not see the
exact piston specs you want in a 351C piston set, we will be happy to help you with a
custom piston design. Custom pistons can be made to just about any
specification you may require.. Please visit our custom piston page for
more info or you may e-mail us and we
will be happy to assist you with a custom piston order. We offer discounted pricing, even
on custom pistons.
Search for 351C Engine Parts
Feel free to use the below search tool to look for other 351C engine parts, or any auto parts. We have had good luck finding parts through the Amazon network using this tool. You can change the default search term to look for other parts.
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