COMP Cams Ultimate Adjustable Timing Set 8122CPG Mace MFG High Sierra 1979 - 1982

High Sierra 1979 - 1982 GMC K1500 Suburban Sierra Grande 1992 - 1995 GMC K1500 Suburban SLE 1995 GMC K1500 Suburban SLT 1975 - 1978 GMC K25 Sierra Classic

Classic Sport 1981 - 1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1980 - 1981 Chevrolet Monte Carlo Landau 1986 - 1988 Chevrolet Monte Carlo LS 1980 Chevrolet Monte Carlo Sport 1983 - 1988 Chevrolet Monte Carlo SS 1987 Chevrolet R10 Scottsdale

Rear Spring Rate: 4kg/mm (Aggressive Spring Rate)

stainless steel liquid filled gauge that is accurate to 0

COMP Cams Ultimate Adjustable Timing Set 8122CPG Mace MFG High Sierra 1979 - 1982CCA Timing Chain Sets Engine Timing Set For Big Block Ford Applications; High strength billet gears and seamless roller timing chain delivers years of reliable service; Features 2 degree incremental adjustability with 6 degree maximum advance retard; Unique design yields precise camshaft timing and durability; Includes a Torrington roller thrust bearing for reduced friction and custom adjusting tool COMP Cams Ultimate Adjustable Billet Timing Set with