MANLEY PLATINUM SERIES Standard Pistons, -7cc DISH [Bore Size 3.785 | Over Size +.005 | Rod Length 6.125 | Stroke 4.000 | Comp Distance 1.115 | Piston Wt/Gms 400] (GM 5.3L LS) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS