Five Star MD3 Evolution Lower Valance - Flourescent Orange Line Clamp Shift Improver Kit for 65-87

Shift Improver Kit for 65-87 TH400 Transmission

Increased Horsepower And Torque

accepts stock cap or our 81-236

Allows clearance for spark plug wires

Five Star MD3 Evolution Lower Valance - Flourescent Orange Line Clamp Shift Improver Kit for 65-87Exclusive high impact plastic construction for unsurpassed impact resistance, durability, smooth finish & light weight. Five Star Race Car Bodies is the most recognized brand of short track body components in the world. Five Star designs and manufactures parts for Circle Track and are the leading producer of Fiberglass Bodies, Aluminum Bodies, and Steel stock car bodies, Five Star Race Car Bodies offers the highest quality body components, poly