✨ New Arrivals Just Dropped!Explore
Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns





Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft
Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.
$1,183.83
Manley Chevrolet Big Block 4340 Forged 4.875in Stroke Pro Series Lightweight Crankshaft—
$1,183.83
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications.







