Proform Chevy Bowtie Air Cleaner Nut - 1/4-20 and 5/16-18 in Thread - Black / Red Bowtie Logo - Black Paint H77403FM Includes interchangeable nosepieces for 3/32"

Includes interchangeable nosepieces for 3/32"

Each wire is numbered at each end for the correct cylinder

The Pro-Billet Distributors use a stock-style trigger pick-up to accept factory connectors

This kit is designed to convert OEM suspension to coilover suspension

6 and 8-cylinders

Proform Chevy Bowtie Air Cleaner Nut - 1/4-20 and 5/16-18 in Thread - Black / Red Bowtie Logo - Black Paint H77403FM Includes interchangeable nosepieces for 3/32"Proform Air Cleaner Nut Bow Tie Emblem 141 369 Large Black Crinkle Chrome Plated Zinc Die Cast Fit Both 0. 25" 20 And 0. 3125" 18 Studs PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the