Crower Valve Springs - Dual AS02521 1965-1965 GMC PB1500 Series

1965-1965 GMC PB1500 Series

GM LS-Series / LT-Series

Rough idle

Gauge line kits provide easy connection to most mechanical oil and fuel pressure gauges

5 Point Standard Latch and Link SFI 16

Crower Valve Springs - Dual AS02521 1965-1965 GMC PB1500 SeriesProduct Description: Valve Spring Dual Spring 258 lb in Spring Rate 0. 910 in Coil Bind 1. 385 in OD Set of 8 Crower Cams and Equipment Company, Inc., is a leading producer of aftermarket camshafts and valve train components. But over the years Crower has developed a more diverse line of products. Today, Crower is the world's largest manufacturer of aftermarket crankshafts and connecting rods, and the Crower line of clutches has been dominating the