Callies Compstar 4.00 Stroke Gen V LT Crank, 2.100, 8-Counterweight, Dry Sump Post

5UO-31Q-CS Callies Compstar 4.00 Stroke Gen V LT Crank, 2.100, 8-Counterweight, Dry Sump Post, 58X Reluctor.

Unlock the full potential of your LSX or LT-GENV engine with Compstar’s 8-counterweight crankshafts. Engineered to meet the demands of high-performance enthusiasts pushing the limits, our extensive lineup caters to various applications, including road race, marine, circle track, and street/strip.

Crafted from deep-nitrided 4340 steel for exceptional strength and durability, each Compstar crankshaft is built to handle high-output installations. Designed with counterweights for superior bearing load distribution, our crankshafts can endure high boost and RPM conditions.

Precision-machined with large journal radii, gun-drilled mains, and fully lightened rod journals, the Compstar LSX crankshaft is optimized for performance. Choose from late LS2 – LS7 58-tooth or early LS1 – LS6 style twin timing wheels to match your engine control system. For dry sump LS7 style engines, we offer extended length posts for seamless integration.

Our LSX – 8 Counterweight cranks come rough balanced to 1850 grams or can be finish balanced to your bob weight specifications. Trust Compstar to elevate your engine’s performance to new heights.