Small Block Chevy Pistons Ross Forged SBC Pistons
ROSS Racing small block Chevy pistons are used in high performance and racing engines by knowledgeable engine builders the world over. They combine light weight, high strength, precision machining and premium materials to build a piston you can depend on for high horsepower, torque and reliability. We offer these superb forged small block Chevy pistons at very affordable prices.
The complete listing of Ross pistons is available here: Ross Pistons Catalog
Ross Racing Pistons offers small block Chevy 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 stocking piston, we will be happy to help you with a custom piston design. Custom Small Block Chevy pistons can be made for just about any type of engine. Please contact us and we will be happy to assist you with a custom piston order. We offer discounted pricing, even on custom small block Chevy pistons so please contact us for assistance with your custom piston needs and we will be happy to help you and give you a great price quote.
ROSS includes forced pin oilers and double spirolox on all of their stocking small block Chevy pistons. Pistons are balanced to plus or minus 2.5 grams throughout the set. You can buy replacement small block Chevy 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 small block Chevy pistons are designed to operate at .004 piston skirt to cylinder wall clearance. All ROSS stocking small block Chevy pistons include aircraft quality pins that are heat treated and end ground to work in full floated or press fit applications.
Please feel free to use our compression ratio calculator to help you decide on the piston specifications you want. Click here to go direct to our Compression Ratio Calculator or visit our Race Math Page.
Flat top 22 degree small block Chevy pistons are on this page, use the below links for dome top high compression Chevy pistons or 18 degree small block Chevrolet and Late Model Stock Car small block Chevy Pistons.
Ross SBC Pistons Quick Jump Catalog Links
- Heavy Duty Flat Top for 22 and 23 Degree Cylinder Heads
- 350 Blower or Turbocharged
- LS1 and all LS Series Chevrolet and GM Engines
- 350 Light Weight Flat Top for 22 and 23 Degree Heads
- Flat Top for 17 and 18 Degree Heads (Can also be used with 22 and 23 Degree Heads)
- Dome Top for 22 and 23 Degree Heads
- Extra High Compression Dome for 22 and 23 Degree Heads
- Dome Top for 17 and 18 Degree Heads
- 18 degree and LMSC SBC Pistons
ROSS 9 1/2 to 1 compression ratio pistons feature the inverse dome design to promote proper quench. These small block Chevy pistons are ideal for circle track applications which have compression ratio restrictions, and street applications where a minimum of 92 octane gasoline will be used. Will work with 22 or 23 degree valve pocket angle (stock Chevrolet), standard location or .060/.040 split heads. Suitable for nitrous systems of 150 horsepower or less.
Heavy Duty Flat Top for 22 Degree and 23 Degree Heads
Ross HD Flat Top 22 Degree Small Block Chevy Pistons ListingPlease click here > Ross SBC HD FT Pistons to view the most up to date specs, new part numbers and pricing for these parts. The new page includes the most current complete listing of part numbers, specifications, as well as pricing info, special shipping offers when available and full shopping cart integration. The info below is being kept on this page as reference material but will no longer be updated. |
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| Part # | Bore | Stroke | Rod Length | Dome CC |
| 94455 | 4.020 | 3.480 | 5.700 | -4 |
| 90455 | 4.030 | 3.480 | 5.700 | -4 |
| 90465 | 4.030 | 3.480 | 6.000 | -4 |
| 90455 | 4.030 | 3.750 | 5.565 | -4 |
| 90755 | 4.030 | 3.750 | 5.700 | -4 |
| 90765 | 4.030 | 3.750 | 6.000 | -4 |
| 92455 | 4.035 | 3.480 | 5.700 | -4 |
| 94755 | 4.035 | 3.750 | 5.700 | -4 |
| 94765 | 4.035 | 3.750 | 6.000 | -4 |
| 91455 | 4.040 | 3.480 | 5.700 | -4 |
| 91465 | 4.040 | 3.480 | 6.000 | -4 |
| 91455 | 4.040 | 3.750 | 5.565 | -4 |
| 99525 | 4.040 | 3.750 | 5.700 | -6 |
| 93455 | 4.060 | 3.480 | 5.700 | -4 |
| 93465 | 4.060 | 3.480 | 6.000 | -4 |
| 93455 | 4.060 | 3.750 | 5.565 | -4 |
| 97755 | 4.125 | 3.750 | 5.700 | -4 |
| 97765 | 4.125 | 3.750 | 6.000 | -4 |
| 99464 | 4.125 | 3.750 | 6.000 | -6 |
| 99465 | 4.125 | 3.875 | 6.000 | -6 |
| 99466 | 4.125 | 4.000 | 6.000 | -6 |
| 99467 | 4.130 | 3.750 | 6.000 | -6 |
| 99468 | 4.130 | 4.000 | 6.000 | -6 |
| 99469 | 4.145 | 3.750 | 6.000 | -6 |
| 99470 | 4.145 | 3.875 | 6.000 | -6 |
| 99471 | 4.145 | 4.000 | 6.000 | -6 |
| 95455 | 4.155 | 3.480 | 5.700 | -4 |
| 95465 | 4.155 | 3.480 | 6.000 | -4 |
| 95455 | 4.155 | 3.750 | 5.565 | -4 |
| 90008 | 4.155 | 3.750 | 5.700 | -4 |
| 95755 | 4.155 | 3.750 | 5.700 | -4 |
| 90007 | 4.155 | 3.750 | 6.000 | -4 |
| 99472 | 4.155 | 3.750 | 6.000 | -6 |
| 90007 | 4.155 | 3.750 | 6.000 | -4 |
| 95765 | 4.155 | 3.750 | 6.000 | -4 |
| 99473 | 4.155 | 3.875 | 6.000 | -6 |
| 99474 | 4.155 | 4.000 | 6.000 | -6 |
| 96755 | 4.165 | 3.750 | 5.700 | -4 |
| 96765 | 4.165 | 3.750 | 6.000 | -4 |
| 99475 | 4.165 | 3.750 | 6.000 | -6 |
| 99476 | 4.165 | 3.875 | 6.000 | -6 |
| 99477 | 4.165 | 4.000 | 6.000 | -6 |
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