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.
