Collection: Crank Shafts
The crank shaft is a vital component of a car's engine, responsible for converting the reciprocating motion of the pistons into rotational motion. It is a sturdy, cylindrical shaft that connects to the pistons via the connecting rods. The crank shaft's main function is to transfer the up-and-down motion of the pistons into a rotational motion that drives the vehicle's wheels. It is typically made of a strong alloy steel to withstand the high stresses & forces generated during engine operation. The crank shaft undergoes precise machining & balancing to ensure smooth operation & minimize vibration. It features a series of counterweights strategically placed along its length to balance the forces exerted by the moving pistons. The crank shaft is supported by bearings within the engine block, which allow it to rotate freely. Regular maintenance & oil changes are crucial to keep the crank shaft properly lubricated & minimize wear. A damaged or worn crank shaft can lead to engine performance issues, excessive vibration, & even engine failure. In such cases, it may be necessary to replace the crank shaft with a new or remanufactured unit to restore the engine's functionality.
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K1 TECHNOLOGIES GM LS 4340 Forged Crank 3.622 Stroke 012FAE36258
Vendor:Regular price $853.61 USDRegular priceUnit price / per$938.97 USDSale price $853.61 USDSale -
K1 TECHNOLOGIES GM LS7 Forged Crankshaft 4.000 Stroke 58-Tooth 012FAE40058L
Vendor:Regular price $1,069.35 USDRegular priceUnit price / per$1,390.16 USDSale price $1,069.35 USDSale -
K1 TECHNOLOGIES GM LS 4340 Forged Crank 3.900 Stroke 012FAE39024
Vendor:Regular price $1,076.42 USDRegular priceUnit price / per$1,399.35 USDSale price $1,076.42 USDSale -
HOLLEY Crank Spacer- LS7 Wet Sump Conversion 97-333
Vendor:Regular price $39.28 USDRegular priceUnit price / per$51.06 USDSale price $39.28 USDSale -
MR. GASKET 4 Deg Short (3/4in) Crank key 988G
Vendor:Regular price $25.57 USDRegular priceUnit price / per$33.24 USDSale price $25.57 USDSale -
MR. GASKET 2 Deg Short (3/4in) Crank Key 987G
Vendor:Regular price $25.57 USDRegular priceUnit price / per$33.24 USDSale price $25.57 USDSale -
MR. GASKET Short (3/4in) Crank Key 984G
Vendor:Regular price $25.57 USDRegular priceUnit price / per$33.24 USDSale price $25.57 USDSale -
MR. GASKET Long (1-3/8in) Crank Key 983G
Vendor:Regular price $25.57 USDRegular priceUnit price / per$33.24 USDSale price $25.57 USDSale -
MR. GASKET Chrome Crank Pulley Double Groove 4977
Vendor:Regular price $77.85 USDRegular priceUnit price / per$101.21 USDSale price $77.85 USDSale -
MR. GASKET Chrome Crank Pulley Single Groove 4976
Vendor:Regular price $54.50 USDRegular priceUnit price / per$70.85 USDSale price $54.50 USDSale -
MOROSO Drive Mandrel Stepped Steel Washer 97100
Vendor:Regular price $26.99 USDRegular priceUnit price / per$35.09 USDSale price $26.99 USDSale -
MARCH PERFORMANCE BBC Crank Pulley Polish W POL ASSY - CHEVY BB SW 7671
Vendor:Regular price $132.99 USDRegular priceUnit price / per$172.89 USDSale price $132.99 USDSale -
GO FAST BITS Pulley Kit Lightweight Underdrive 300ZX 2006
Vendor:Regular price $228.28 USDRegular priceUnit price / per$296.76 USDSale price $228.28 USDSale -
FORD OE Forged Steel Crank 7.3L Godzilla M-6303-SD73
Vendor:Regular price $465.00 USDRegular priceUnit price / per$604.50 USDSale price $465.00 USDSale -
FLUIDAMPR Replacement Hub for #800101 100001
Vendor:Regular price $150.45 USDRegular priceUnit price / per$195.59 USDSale price $150.45 USDSale -
EAGLE SBC Cast Steel Crank - 3.480 Stroke 103523480
Vendor:Regular price $303.99 USDRegular priceUnit price / per$395.19 USDSale price $303.99 USDSale -
EAGLE SBC Cast Steel Crank - 3.750 Stroke 10350375057I
Vendor:Regular price $409.99 USDRegular priceUnit price / per$532.99 USDSale price $409.99 USDSale -
EAGLE SBC Cast Steel Crank - 3.750 Stroke 10400375057I
Vendor:Regular price $409.99 USDRegular priceUnit price / per$532.99 USDSale price $409.99 USDSale -
EAGLE Pontiac 400 Cast Steel Crank - 4.250 Stroke 104004250
Vendor:Regular price $445.99 USDRegular priceUnit price / per$579.79 USDSale price $445.99 USDSale -
EAGLE SBM 360 Cast Steel Crank - 4.000 Stroke 103604000
Vendor:Regular price $442.99 USDRegular priceUnit price / per$575.89 USDSale price $442.99 USDSale -
EAGLE BBF Cast Steel Crank - 3.850 Stroke 104603850
Vendor:Regular price $495.99 USDRegular priceUnit price / per$644.79 USDSale price $495.99 USDSale -
EAGLE BBF Cast Steel Crank - 4.140 Stroke 104604140
Vendor:Regular price $519.99 USDRegular priceUnit price / per$675.99 USDSale price $519.99 USDSale -
EAGLE Olds 455 Cast Steel Crankshaft 104554260
Vendor:Regular price $642.99 USDRegular priceUnit price / per$835.89 USDSale price $642.99 USDSale -
EAGLE Ford 4.6L Cast Steel Crank - 3.750 Stroke 102813750
Vendor:Regular price $262.99 USDRegular priceUnit price / per$341.89 USDSale price $262.99 USDSale