Ross Racing Chrysler Big Block 383 Stroker (B/RB) Block Pistons
Price Includes: A Complete Set Of Pistons, Locks and 5115 Series Straight Wall Pins. Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications. High Quality 660 bronze alloy rod bushings available – Designed to reduce Chrysler 1.094 rod pin holes to .990 (Chevy Pin Diameter).