

Qty: 2, Delivery time: 2 working days
Qty: 24, Delivery time: 8 working days
Description
Advance Curve Kit; 57-75 GM/Delco Non-HEI Distributors; Incl. 3 Advance Spring Sets/Instructions;
- inRecurvein your distributor for full spark advance at the optimum RPM
- Three sets of advance springs allow you to adjust the rate of spark advance
- Built-in stop prevents the adjustment screw from inbacking outin like other designs
- Weights and centerplates precision stamped with smooth edges eliminate erratic timing
- Comes with complete installation instructions
Package dimensions
Width: 3.75 inch
Height: 0.62 inch
Depth: 5.00 inch
Weight: 0.12 lb