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Mr. Gasket 929G - Advance Curve Kit - GM HEI Distributor

Mr. Gasket 929G - Advance Curve Kit - GM HEI Distributor
InStock
$10.93

Tune your GM HEI advance curve to make more power with Mr. Gaskets GM HEI advance curve kit. Kit includes weights, center plate, nylon bushings, & various springs to fine to your timing curve to make your engine run its best.