Hypercoils Tender Spring Adapter - 2.25 in ID Spring - Black 3100TB-1 This kit uses #3 line

This kit uses #3 line size for stiffer pedal feel while utilizing the more popular -4AN ends

Increased cross sectional thickness across the beam

PerTronix D1070 Flame-Thrower Race Distributor HEI Chevrolet Small Block/Big Block Black Cap

540" Gasket BoreSince 1989

If used with headers the front tube must turn down enough to allow access to the bolt hole in front of the second pipe

Hypercoils Tender Spring Adapter - 2.25 in ID Spring - Black 3100TB-1 This kit uses #3 lineProduct Description: Spring Guide 2. 25 in ID Spring Aluminum Black Anodized Sold Individually 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 end NASCAR style