Piston and Ring - Premium Forged - Forged - 4.280 Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 12.10 cc - Mopar B-Series - Kit

Upgrade your Mopar engine with the BBM Pro-Mag Rocker Arm - Shaft Mnt. 1.5 Ratio by COMP CAMS. Designed for performance enthusiasts, this rocker arm boasts a 1.50 ratio and full roller construction for optimal valve train operation. With ultra-pro Magnum...

Rocker Arm - Ultra Pro Magnum - Shaft Mount / Right Hand - 1.50 Ratio - Full Roller - Chromoly - Mopar B / RB-Series - Each

Rocker Arm - Ultra Pro Magnum - Shaft Mount - 1.50 Ratio - Full Roller - Chromoly - Mopar B / RB-Series - Set of 16

Rocker Arm - Shaft Mount - 1.50 Ratio - Full Roller - Aluminum - Orange Anodized - Edelbrock / Trick Flow Heads - Mopar B / RB-Series - Kit

Rocker Arm - Heavy Duty - Shaft Mount - 1.50 Ratio - Roller Tip - Aluminum - Orange Anodized - Mopar B / RB-Series Indy 440-1 - Kit