Brian Tooley Racing Forged Crankshaft - 4.000 in Stroke - Internal Balance - 58X Reluctor - Forged - 1-Piece Seal 33-184520X Leaf Spring Bracket

Leaf Spring Bracket

and the car has factory settings

Has a 22" long and 4-1/4" dia

The Atomic Transmission Controller require a throttle position signal

Consistent holeshots thanks to a Programmable Launch Timing Retard

Brian Tooley Racing Forged Crankshaft - 4.000 in Stroke - Internal Balance - 58X Reluctor - Forged - 1-Piece Seal 33-184520X Leaf Spring BracketProduct Description: Crankshaft 4. 000 in Stroke Internal Balance 58X Reluctor Forged Steel 1 Piece Seal GM LS Series Sold Individually Brian Tooley Racing (BTR) started as a small operation fueled by Brian Tooley's passion for engine performance and innovation. In the early 1990s, Tooley began his journey in the performance industry by working on cylinder heads and founding Total Engine Airflow (TEA). Eventually, he shifted to creating custom parts