Manley Platinum Series Lightweight Pistons, -23cc Dish [Bore Size 3.922/99.63mm | Rod Length 6.125 | Stroke 4.050 | Compression Distance 1.085 | Pin Diameter .927 | 85cc 8.02 | 65cc 9.51 | 74.5cc 8.73 | Piston Wt/Gms 348 | Piston & Pin Wt/Gms 443] (CHRYSLER 5.7L HEMI) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS