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Proform HEI Mechanical Advance Curve Set

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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


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