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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TRANS-DAPT SBC SWP Crankshaft Pulley 2 Groove Black 8603
Vendor:Regular price $79.99 USDRegular priceUnit price / per$103.99 USDSale price $79.99 USDSale -
TRANS-DAPT Olds Alum. Crankshaft Pulley Double Groove 6995
Vendor:Regular price $85.99 USDRegular priceUnit price / per$111.79 USDSale price $85.99 USDSale -
TRANS-DAPT BBC SWP Crankshaft Pulley 2 Groove Black 8616
Vendor:Regular price $89.99 USDRegular priceUnit price / per$116.99 USDSale price $89.99 USDSale -
TRANS-DAPT Double Lower LWP Pulley 9485
Vendor:Regular price $91.99 USDRegular priceUnit price / per$119.59 USDSale price $91.99 USDSale -
TRANS-DAPT Triple Lower Lwp Pulley 9486
Vendor:Regular price $94.99 USDRegular priceUnit price / per$123.49 USDSale price $94.99 USDSale -
TRANS-DAPT BBC LWP Crankshaft Pulley 3 Groove Black 8624
Vendor:Regular price $106.99 USDRegular priceUnit price / per$139.09 USDSale price $106.99 USDSale -
THE BLOWER SHOP 2V Accessory Pulley SBC 4225
Vendor:Regular price $174.75 USDRegular priceUnit price / per$227.17 USDSale price $174.75 USDSale -
SPECTRE SBC LWP Lower Pulley Triple Groove Chrome SPE-4448
Vendor:Regular price $79.99 USDRegular priceUnit price / per$103.99 USDSale price $79.99 USDSale -
QUICK TIME Harmonic Balance Spacer RM-715
Vendor:Regular price $34.11 USDRegular priceUnit price / per$44.34 USDSale price $34.11 USDSale -
PRW INDUSTRIES, INC. Crank Adapter Sleeve - GM LS to Early Trans. 1800346
Vendor:Regular price $21.20 USDRegular priceUnit price / per$27.56 USDSale price $21.20 USDSale -
MANLEY SBC 4340 Forged Crank - 3.480 Stroke/350 Main 190190
Vendor:Regular price $949.42 USDRegular priceUnit price / per$1,234.25 USDSale price $949.42 USDSale -
MANLEY SBC 4340 Forged Crank - 3.750 Stroke/350 Main 190150
Vendor:Regular price $949.42 USDRegular priceUnit price / per$1,234.25 USDSale price $949.42 USDSale -
MANLEY SBC 4340 Forged Crank 3.480 Stroke 350 Mains 190310NB
Vendor:Regular price $924.10 USDRegular priceUnit price / per$1,201.33 USDSale price $924.10 USDSale -
MANLEY SBC 4340 Forged Crank 3.480 Stroke/350 mains 190310
Vendor:Regular price $949.42 USDRegular priceUnit price / per$1,234.25 USDSale price $949.42 USDSale -
MANLEY SBC 4340 Forged Crank - 4.000 Stroke/350 Main 190130
Vendor:Regular price $949.42 USDRegular priceUnit price / per$1,234.25 USDSale price $949.42 USDSale -
MANLEY GM LS 4340 Forged Crank 4.000 Stroke w/58T R/W 190058
Vendor:Regular price $1,294.05 USDRegular priceUnit price / per$1,682.27 USDSale price $1,294.05 USDSale -
MANLEY GM LS Billet Crankshaft 4.000 Stroke w/58-Tooth 190858B
Vendor:Regular price $1,861.97 USDRegular priceUnit price / per$2,420.56 USDSale price $1,861.97 USDSale -
MANLEY GM LS Billet Crankshaft 4.000 Stroke w/24-Tooth 190824B
Vendor:Regular price $1,861.97 USDRegular priceUnit price / per$2,420.56 USDSale price $1,861.97 USDSale -
MANLEY GM LS Billet Crankshaft 3.622 Stroke w/58-Tooth 190758B
Vendor:Regular price $1,861.97 USDRegular priceUnit price / per$2,420.56 USDSale price $1,861.97 USDSale -
MANLEY GM LS Billet Crankshaft 3.622 Stroke w/24-Tooth 190724B
Vendor:Regular price $1,861.97 USDRegular priceUnit price / per$2,420.56 USDSale price $1,861.97 USDSale -
LUNATI SBF 351W 4340 Forged Crankshaft 4.250 Stroke 70642501LUN
Vendor:Regular price $1,033.73 USDRegular priceUnit price / per$1,343.85 USDSale price $1,033.73 USDSale -
LUNATI GM LS 4340 Forged Crank 4.000 Stroke 70840001LUN
Vendor:Regular price $1,150.73 USDRegular priceUnit price / per$1,495.95 USDSale price $1,150.73 USDSale -
LUNATI SBF 4340 Forged Crank 3.400 Stroke Int Balance 70534001LUN
Vendor:Regular price $819.23 USDRegular priceUnit price / per$1,065.00 USDSale price $819.23 USDSale -
K1 TECHNOLOGIES SBC 4340 Forged Crank 3.750 Stroke 012DAD375
Vendor:Regular price $714.09 USDRegular priceUnit price / per$785.50 USDSale price $714.09 USDSale