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Brian Crower BC Crankshafts - Crankshaft-Chevy LS Series 4.125in Stroke W/58 Tooth Reluctor Wheel 4340 Unbalanced
Part #: BC5458U
$1,671.60 For each
Free Shipping! *to continental U.S. only
Fits On:
2002 Pontiac Firebird, 2001 Pontiac Firebird, 2000 Pontiac Firebird, 1999 Pontiac Firebird, 1998 Pontiac Firebird, 2002 Chevro... See more
Description:
Brian Crower's LS Series crankshaft is forged from 4340 steel with a 4.125-inch stroke and includes a 58-tooth reluctor wheel. It ships unbalanced, so factor in a professional balancing job when budgeting your build.
Brian Crower's LS Series crankshaft is forged from 4340 steel with a 4.125-inch stroke and includes a 58-tooth reluctor wheel. It ships unbalanced, so factor in a professional balancing job when budgeting your build.
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.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
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