Vacuum Advance Lockout for GM HEI
Quick easy components to lock out timing on GM HEI distributors.
$14.99 Holleydays Price
- Quick, efficient way to lock out timing on GM HEI distributors
- Lockout vacuum advance
- Easy install
- Works on most GM HEI distributors
- Perfect for racing applications
|Warranty||Limited 1 Year Warranty|
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.