Severe-Duty Mechanical Roller Lifters (.842" dia. / .750" Bearing) Chevrolet LS1/LS7 & Vortec 4800, 5300, 6000 with High Pressure Pin Oiling (Set of 16)
This taller design has +.300 higher link blade location for use with small base circle camshafts. Severe Duty Rollers Chevy LS1, LS2, LS3, LS7 +.300 higher link blade location with High Pressure Pin Oiling
Chevrolet / Holden
V8 2000-up 5.7L LS1/LS7 & Vortec
4800, 5300, 6000 Higher blade for base circle clearance