Air Cleaner Center Nut High-Tech Large Large High-Tech Chevy Bowtie Red/Black Chevrolet Performance Parts Engine Piston Dome Thickness Checking Tool The threaded shaft easily threads

The threaded shaft easily threads into the crankshaft

Core Width (in): 19

Piston Ring Friction Measuring Tool

Bare Aluminum - Powdercoat Ready With Raised Chevrolet and Bowtie Logos

Fits 1985-1993 Ford Mustangs

Air Cleaner Center Nut High-Tech Large Large High-Tech Chevy Bowtie Red/Black Chevrolet Performance Parts Engine Piston Dome Thickness Checking Tool The threaded shaft easily threadsThis carburetor air cleaner center nut is the Large High Tech Chevrolet Bowtie shape and features the red Chevy Bowtie center with a black background. Manufactured from high quality aluminum material and has a great looking chrome finish. Center nut works with both 1 4 20 and 5 16 18 thread studs. This is an officially licensed GM Performance Parts product. Sold individually. Backed by a limited 30 day factory warranty. Product Details: Carburetor Air