10.5in x 5in x 275# Rear Spring 1984-pontiac-firebird-esi8135323 185 in Single Spring -

185 in Single Spring - Steel - Set of 16

1 - Steel - Black Paint - Ford TKO 500-600 / TR3550 / T5 - Small Block Ford - Kit

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Aluminum - Polished - Small Block Ford - Each

450 in Body - Aluminum - Black Anodized - Set of 10

Connecting Rod Bolt Kit - Pro Series Wave-Loc - 7/16 in Bolt - 12 Point Nut - ARP2000 - Chromoly - Natural - Big Block Chevy - Set of 16

10.5in x 5in x 275# Rear Spring 1984-pontiac-firebird-esi8135323 185 in Single Spring -Coil Spring Gold Series Conventional 5 in OD 10. 5 in Length 275 lb in Spring Rate Rear Steel Gold Powder Coat Each