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Brian Crower BC Crankshafts - Crankshaft - Lightweight Mitsubishi 4G63 - 7 Bolt 102mm Stroke 4340 Billet

Part #: BC5109LW
$3,058.65 For each
Free Shipping! *to continental U.S. only
Fits On:
1994 Mitsubishi Eclipse, 1993 Mitsubishi Eclipse, 2003 Mitsubishi Lancer, 2006 Mitsubishi Lancer, 2005 Mitsubishi Lancer, 2004... See more
Description:
Brian Crower's lightweight billet crankshaft for the 7-bolt Mitsubishi 4G63 is machined from 4340 billet steel at a 102mm stroke.
Brian Crower's lightweight billet crankshaft for the 7-bolt Mitsubishi 4G63 is machined from 4340 billet steel at a 102mm stroke.
Q: What is a crankshaft? Why buy one?
A: The crankshaft is at the heart of your motor. It spins round and round driving the pistons up and down and directing power to the rest of the drivetrain. Over time your crankshaft can wear out at the bearing surfaces to the point where you will require an entirely new crank. Replacement crankshafts are available so that you can properly rebuild your motor and restore your vehicle’s performance. Stroker crankshafts are also available and feature a longer stroke for the connecting rods which effectively increases engine displacement and can drastically boost horsepower and torque. In addition to the crank itself there are also crank accessories that may need replacing such as woodruff keys, thrust washers, and crankshaft seals. We carry all of these components as well to ensure that you get the job done right the first time.
A: The crankshaft is at the heart of your motor. It spins round and round driving the pistons up and down and directing power to the rest of the drivetrain. Over time your crankshaft can wear out at the bearing surfaces to the point where you will require an entirely new crank. Replacement crankshafts are available so that you can properly rebuild your motor and restore your vehicle’s performance. Stroker crankshafts are also available and feature a longer stroke for the connecting rods which effectively increases engine displacement and can drastically boost horsepower and torque. In addition to the crank itself there are also crank accessories that may need replacing such as woodruff keys, thrust washers, and crankshaft seals. We carry all of these components as well to ensure that you get the job done right the first time.
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