Hypercoils Coil-Over Spring - 2.25 in ID - 6 in Length - 400 lb R10003L This module produces a stout

This module produces a stout inductive spark that will improve the overall driveability and performance of your classic Chevy

Universal kit includes both 3/8" NPT thread-in probe and push-in radiator probe

Does Not fit convertibles

748" long pushrod set works perfectly with High Energy or Magnum rockers

Hypercoils Coil-Over Spring - 2.25 in ID - 6 in Length - 400 lb R10003L This module produces a stoutProduct Description: Coil Spring Coil Over 2. 25 in ID 6 in Length 400 lb in Spring Rate Steel Blue Powder Coat At Hyperco, the focus is always on innovation. More and more teams are benefiting from the Performance Advantage found only with Hyperco suspension coils. Thatas why Hyperco is the world wide leader in high performance suspension coils and racing springs. With Hyperco's High Travel Conventional Front Spring, Hyperco is bringing their closed