Ross Pistons - New Product Release: Custom Duramax Forged Piston Line Built from high strength 2618-T61, Ross Pistons has an extensive line of custom, Chevy Duramax forged pistons for 16:5:1 and lower
![Chevrolet Big Block: Pro Mod 18 Deg Nitrous Special - High Compression - Dome Top: 1.120 C/H - 4.625 Bore - 4.750 Stroke - 14.00CC - #99828 - Ross Racing Pistons Chevrolet Big Block: Pro Mod 18 Deg Nitrous Special - High Compression - Dome Top: 1.120 C/H - 4.625 Bore - 4.750 Stroke - 14.00CC - #99828 - Ross Racing Pistons](https://www.rosspistons.com/wp-content/uploads/2017/06/Chevy-BB-promod-18-nitrous-special.jpg)
Chevrolet Big Block: Pro Mod 18 Deg Nitrous Special - High Compression - Dome Top: 1.120 C/H - 4.625 Bore - 4.750 Stroke - 14.00CC - #99828 - Ross Racing Pistons
![Ross, Racing Pistons, Chev SB Heavy Duty Flat Top, 4.155" Bore, 3.750" Stroke, 6.000" Rod, Set of 8-Competition Products Ross, Racing Pistons, Chev SB Heavy Duty Flat Top, 4.155" Bore, 3.750" Stroke, 6.000" Rod, Set of 8-Competition Products](https://www.competitionproducts.com/images/ROS99472_1500.jpg)