Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, 2.200 in. Pin, Chevy, 454. Please Click on the "Read More" link for additional details about this item. Thank you, Summit Racing Equipment. The World's Speed Shop Since 1968.
The Callies Compstar Crankshaft BBO425-CS is ideal for automotive engineers and manufacturers seeking an efficient, lightweight, and robust crankshaft for their high-performance engines.
