PAC Racing Springs 7 Degree Valve Lock - 8 mm Valve Stem - 0.050 in Less Height (Set of 16) 12-402-4 Efficient cooling allows for less

Efficient cooling allows for less radiator air intake opening

1968-1974 American Motors Ambassador

1067 Pulse Cranking amps

Large 46mm Bore

Wilwood's GT 36 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion

PAC Racing Springs 7 Degree Valve Lock - 8 mm Valve Stem - 0.050 in Less Height (Set of 16) 12-402-4 Efficient cooling allows for lessProduct Description: Valve Lock 7 Degree 8 mm Valve Stem 0. 050 in Less Height Steel Natural Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from traditional methods.