Oil Filler Cap Chrome Deluxe Twist-On Style Fits Most GM and Chrysler Engines Proform Carburetor Needle and Seat 50 Inch Breaker Bar or

50 Inch Breaker Bar or a 1 Inch Socket to Turn Crankshaft

This main body does not have a passage to operate a vacuum advance

it is highly recommended to also install a new camshaft mounted distributor drive gear

Designed to fit the most popular cars and trucks

Oil Filler Cap Chrome Deluxe Twist-On Style Fits Most GM and Chrysler Engines Proform Carburetor Needle and Seat 50 Inch Breaker Bar orEngine Valve Cover Oil Filler Cap. Made from high quality chrome plated aluminum in a hex shape, with OIL Proform Logo molded into the top. Universal Fitment but replaces some OE GM and Chrysler oil caps. Twist In Style. Sold Individually. Product Details: Universal Engine Valve Cover Oil Filler Cap Fits Some OE GM And Chrysler Valve Covers With Twist On Caps Twist On Style Made From High Quality Aluminum Chrome Plated Finish With Center OIL Proform