ADVANCED ENGINE DESIGN
Quick Change Vacuum Secondary Tuning Kit
SKU: AED5585
$36.99
Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit
Confirm fitment; real people handle every
Shipping estimate
Enter your ZIP for live rates. Final shipping is confirmed at checkout.
Comments & builder notes
Share fitment tips, install notes, or questions. Customers, the shop, and Grok can all chime in. New comments notify the Cunningham Customs team for review.