Description
PAC Racing 500 Series 10 Degree Valve Spring Retainer 1.140 in 0.735 in OD Steps Dual Spring Titanium Set of 16 26 SLH N 1975 1986 Chevrolet C10 CID 400 WEI7155 1975 1986 Chevrolet C10 CID 400 car audio DB competition and our High Tech Engine test lab Micro Hardness