Vacuum Advance - Adjustable - GM Hei Distributors - Each
PERTRONIX IGNITION  |  Part# PRT-D9006   More Details...

$33.60

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Mechanical Advance - Bushing / Weights / 3 Sets Of Springs - GM Hei V8 - Kit
RACING POWER CO-PACKAGED  |  Part# RPC-R4933   More Details...

$8.99

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Mechanical Advance Spring Kit - Adjustable - GM Hei V8 - Kit
TRANS-DAPT  |  Part# TRA-4933   More Details...

$9.49

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Vacuum Advance - Adjustable - BUILT-IN Stop - GM Hei Distributors - Each
MOROSO  |  Part# MOR-72315   More Details...

$43.99

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Vacuum Canister - MSD Distributors Using A Vacuum Advance Mechanism - Each
MSD IGNITION  |  Part# MSD-8463   More Details...

$39.50

Out of Stock (call for availability)