Swift Bulletproof Series Rear Coil Spring - 5 in OD - 16 in Length - 80 lb 2.9105G They are 2

They are 2

1979-1980 GMC G3500

and strain relief on each end

slower reaction times

Durable powdercoat finish

Swift Bulletproof Series Rear Coil Spring - 5 in OD - 16 in Length - 80 lb 2.9105G They are 2Product Description: Coil Spring Bulletproof Conventional 5 in OD 16 in Length 80 lb in Spring Rate Rear Steel Copper Powder Coat Swift Springs was founded in 1997 in Tokyo Japan as a motor sports division of Tokyo Hatsujo Manufacturing Co, Ltd. that has been leading the spring industry since 1924. The purpose was to demonstrate Swift Springs superior engineering in spring by developing the next generation of motor sports suspension coil springs.