Trans-Dapt Aluminum Carburetor Spacer - Quadrajet 4 BBL - 1" Tall - Open Center DX2500K 312" which can help with

312" which can help with valvetrain clearance

Grease fittings are supplied for ease of lubrication

Compression Ratio 10

the lightest HANS on the market before the HANS Zero

Trans-Dapt Aluminum Carburetor Spacer - Quadrajet 4 BBL - 1" Tall - Open Center DX2500K 312" which can help withTrans Dapt Performance 1" Tall, Quadrajet Spacer Open Cast Aluminum Carburetor Spacer For Quadrajet, Thermoquad & Spreadbore carbs. Open center design increases intake volume. Cast Aluminum. Mounting hardware & gaskets included. Each member company of the Hedman Performance Group is a specialist in the field they serve. Hedman hedders specializes in headers, Trans Dapt Engine transmission swap mounts, and Hamburger's focuses on oil pans. Trans Dapt