TCI Speedometer Control Unit - GM Clip-On Cable 10237CP A good starting point is

A good starting point is a 70 durometer acceleration bushing and 90 durometer brake bushing

MSD Street Fire GM Dual Connector Ignition Coil 5526 Direct Bolt On - w/External Coil

Melling Oil Pump Pick-Up 83-S1

1977-1987 Ford E-350 Econoline Club Wagon

Mandrel Bent 16-gauge Aluminized Steel Tubing

TCI Speedometer Control Unit - GM Clip-On Cable 10237CP A good starting point isProduct Description: Speedometer Control Unit Includes GM Clip On Cable You've invested in horsepower. Now get it all to the ground with TCI. TCI's track tested Transmissions, torque converters and components can turn that muscle into rear wheel power. Designed, built and tested by hardcore racers and enthusiasts, TCI Transmission products are specifically engineered to crank out race winning power mile after grueling mile, run after punishing run.