Welcome to Classic Industries®  v5.6

America's First Choice In Restoration
and Performance Parts and Accessories
Proform HEI Mechanical Advance Curve Set

66948C - Proform HEI Mechanical Advance Curve Set

This Performance Advance Curve Set features precision machined chromoly weights and center plate to eliminate erratic timing. Three sets of springs, guide bushings, and complete installation instructions make recurving your distributor easy.

Product #: 66948C

In Stock Now!

MSRP: $9.99 ea
Classic: $8.99 ea



Up To 15% OFF* When You Pay With Classic Visa!  Show Off Your Enthusiasm for Cars & Get Great Rewards with Classic Industries Visa