Trans-Dapt Aluminum Carburetor Adapter - Holley 4 BBL to Quadrajet Base - 3/4" Tall Coil-Over Adjuster Tool ButlerBuilt Front Axle Tether System

ButlerBuilt Front Axle Tether System is approved for use with World Of Outlaws and at Knoxville Raceway

Used by many Cup and Grand National teams

2" diameter washer is 1/4"-thick and machined perfectly flat to spread the fastening load over a larger surface area

Housings are CNC-machined 6061-T6 aluminum with an upper support bearing to provide accurate timing at higher RPM

and more–to bring your classic muscle car to the 21st century

Trans-Dapt Aluminum Carburetor Adapter - Holley 4 BBL to Quadrajet Base - 3/4" Tall Coil-Over Adjuster Tool ButlerBuilt Front Axle Tether SystemTrans Dapt Performance 3 4" Tall, Holley 4bbl To Quadrajet Reversible Carburetor Adapter Cast Aluminum Adapters increase plenum volume and smooth the transition between carb and intake for more performance. Gaskets and hardware 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.