Edelbrock Vacuum Cap Assortment Set of 20

Vacuum Caps (1/8″, 3/16″, 1/4″, 5/16″ and 3/8″, Set of 20)
Vacuum Cap Assortment; Set of 20
The Edelbrock #11283 Ford Flatheads feature the original Block logo design, the #1127 heads High Lift/Large Chamber feature a new raised roof chamber that is for high lift cams and is perfect for reducing compression on low octane fuel.