Brinn Steel Drive Flange - Chevy - (Two Piece Crank Shaft Seal) - 2.85 Pounds GPS Speedometer Sending Unit 3/8-16 & 5/16-18 SAE threads

3/8-16 & 5/16-18 SAE threads

1980-1981 GMC P2500

1992-1999 GMC K1500 Suburban

This design gives you a strong control arm that greatly improves performance

Brinn Steel Drive Flange - Chevy - (Two Piece Crank Shaft Seal) - 2.85 Pounds GPS Speedometer Sending Unit 3/8-16 & 5/16-18 SAE threadsProduct Description: Crankshaft Coupler 10 Spline Steel Natural Brinn Transmissions 2 Piece Seal Chevy V8 Sold Individually Since 1988, The original Brinn Transmission is known as the most reliable, highest quality, best performing Transmission for short oval track racing on dirt or asphalt. It is a lightweight, direct drive Transmission featuring the lowest rotating weight and moment of inertia available of any Transmission on the market and is