Morel Hydraulic Roller Lifters (SBC .842D STK REP 87-93 5.0,5.7,4.3 & LS, LT .842D STK REP HYD ROLL LOCK RING AXLE) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS