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

Callies Compstar 4.00 Stroke Gen V LT Crank

Elevate your Gen V LT engine build with the Callies Compstar 4.00 Stroke Crankshaft — precision-engineered for performance and durability. Constructed from high-strength 4340 forged steel, this crankshaft features a 4.000-inch stroke, 2.100-inch rod journals, and an 8-counterweight design for exceptional rotational stability. Ideal for wet sump applications, it offers internal balancing to reduce vibrations and improve overall engine harmony. Whether you're building for street performance or competitive racing, this crankshaft delivers the strength and consistency required by serious engine builders.

Crankshaft Specifications

• Material: Forged 4340 Steel
• Stroke: 4.000 inches
• Rod Journal Diameter: 2.100 inches
• Counterweights: 8-Counterweight Design
• Balance Type: Internal Balance
• Oil System Compatibility: Wet Sump
• Crankshaft Post: Wet Sump Post
• Engine Compatibility: Chevy Gen V LT Small Block
• Application: High-performance street and race engines

Performance & Compatibility

Designed specifically for the Gen V LT engine platform, this Compstar crankshaft is ideal for builders seeking maximum durability and precise performance. The 8-counterweight configuration improves crankshaft balance at high RPMs, while the internal balance design helps reduce internal engine stresses. Compatible with wet sump oiling systems, this crankshaft is a robust choice for both naturally aspirated and forced induction setups.