Description

This Eagle 434636226100 GM LS1 Crankshaft features a non-twist forging, and .125″ fillet radiuses on rod and main journals for superior strength. The journals are precision ground and then micro polished to less than 2 R.A.

This crankshaft is intended for the most demanding applications.

Eagle 434636226100 GM LS1 Crankshaft Specs:

• Fits GM Gen III/IV LS1 Engines
• Material: Forged 4340 Steel
• Engine Balance: Internal
• Rear Main Seal Style: 1-piece
• Reluctor Wheel Tooth Quantity: 24
• Target Bobweight: 1800g
• Stroke: 3.622 in.
• Rod Journal: 2.100 in.
• Rod Journal Width: 1.900 in.
• Main Journals: 2.559 in.
• Minimum Rod Length: 6.100 in.
• Balancer Bolt Thread Size: M16 x 2.0
  
• Crankshaft Snout Style: Standard
• Crankshaft Snout Diameter: 1.480 in.
• Requires Narrow Bearings: Yes
• Rod Bearings Included: No
• Main Bearings Included: No
• Quantity: Sold Individually

Note: Crankshaft MUST be balanced to match your specific rods and pistons.

Eagle Specialty Products produces high-strength connecting rods and crankshafts for racing engines. They also provide full rotating assembles including crank, rods, pistons, rings, and bearings for many popular engine combinations. All items are not for use in pollution-controlled vehicles.