Crankshafts
Ohio Crankshaft offers a wide array of crankshaft applications for Ford, Small Block, Big Block, and LS Chevrolet, Chrysler and Pontiac applications. See our products below.
Small Block Chevrolet
Ohio Crank - SBC Promax Crankshafts 4340/EN24
‘New’ Lightweight SBC Crankshafts – An all new forging that moves the moment of inertia outwards, to make a lighter shaft with good harmonics. Available in 3.48″ to 4.125″ strokes, weigh 46 to 50 pounds.| Part Number | Model | Price |
|---|---|---|
| 43503480PM | 4340 ProMax, SBC 350 mains, 3.48" stroke 46 lbs | $795.00 |
| 43503750PM | 4340 ProMax SBC 350 mains, 3.750 stroke 48 lbs | $825.00 |
| 44003875PM | 4340 ProMax SBC 400 mains, 3.875" stroke 50 lbs | $825.00 |
| 44004000PM | 4340 ProMax SBC 400 mains, 4.00" stroke 50 lbs | $825.00 |
| 43504125PM | 4340 ProMax SBC 400 mains, 4.125" stroke 50 lbs | $1025.00 |
Ohio Crank - Small Block Chevy - 4340 Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 43503000 | 4340 SBC 350 mains, 3.000" stroke | $850.00 |
| 43503250 | 4340 SBC 350 mains, 3.250" stroke | $740.00 |
| 43503480 | 4340 SBC 350 mains, 3.480" stroke | $740.00 |
| 43503625 | 4340 SBC 350 mains, 3.625" stroke | $740.00 |
| 43503750 | 4340 SBC 350 mains, 3.750" stroke | $740.00 |
| 43503750-1 | 4340 4340 SBC 350 mains, 3.750" stroke 1 pc. seal | $740.00 |
| 43503800 | 4340 SBC 350 mains, 3.800" stroke | $740.00 |
| 43503875 | 4340 SBC 350 mains, 3.875" stroke | $770.00 |
| 43504000 | 4340 SBC 350 mains, 4.000" stroke | $770.00 |
| 44003480 | 4340 SBC 400 mains, 3.480" stroke | $740.00 |
| 44003750 | 4340 SBC 400 mains, 3.750" stroke | $740.00 |
| 44003800 | 4340 SBC 400 mains, 3.800" stroke | $740.00 |
| 44003875 | 4340 SBC 400 mains, 3.875" stroke | $770.00 |
| 44004000 | 4340 SBC 400 mains, 4.000" stroke | $770.00 |
Ohio Crank - SBC Forged 4340 Crankshafts with Big Block Snout
| Part Number | Model | Price |
|---|---|---|
| 43503480BB | Forged 4340 3.480" Stroke, 350 Mains Big Block Snout | $1195.00 |
| 44003750BB | Forged SB 3.750" Stroke, 400 Mains Big Block Snout | $1195.00 |
| B44004000BB | Forged SB 4.000" Stroke, 400 Mains Big Block Snout | $1195.00 |
Ohio Crank - SBC Billet Crankshafts - All With Full 8 Counterweights
| Part Number | Model | Price |
|---|---|---|
| B3503480 | Billet 4340 SBC 350 mains, 3.480" stroke | $1,595.00 |
| B3503750 | Billet 4340 SBC 350 mains, 3.750" stroke | $1,595.00 |
| B4003750 | Billet 4340 SBC 400 mains, 3.750" stroke | $1,595.00 |
| B3503875 | Billet SBC 350 mains, 3.875" stroke | $1,595.00 |
| B3504000 | Billet SBC 350 mains, 4.000" stroke | $1,595.00 |
| B4004000 | Billet SBC 400 mains, 4.000" stroke | $1,595.00 |
| B3504125 | Billet SBC 350 mains, 4.125" stroke | $1,595.00 |
| B4004125 | Billet SBC 400 mains, 4.125" stroke | $1,595.00 |
SBC Billet Crankshafts with Big Block Snout and Full 8 Counterweights
| Part Number | Model | Price | ||
|---|---|---|---|---|
| B3503480 | BILLET 4340 350 MAINS 3.480 STROKE | $1,595.00 | ||
| B3503750 | BILLET 4340 350 MAINS 3.750 STROKE | $1,595.00 | ||
| B4003750 | BILLET 4340 400 MAINS 3.750 STROKE | $1,595.00 | ||
| B3503875 | BILLET 4340 350 MAINS 3.875 STROKE | $1,595.00 | ||
| B4003875 | BILLET 4340 400 MAINS 3.875 STROKE | $1,595.00 | ||
| B3504000 | BILLET 4340 350 MAINS 4.000 STROKE | $1,595.00 | ||
| B4004000 | BILLET 4340 400 MAINS 4.000 STROKE | $1,595.00 | ||
| B3504125 | BILLET 4340 350 MAINS 4.125 STROKE | $1,595.00 | ||
| B4004000 | BILLET 4340 400 MAINS 4.000 STROKE | $1,595.00 |
Chevrolet Small Block Nodular Crankshafts
| Part Number | Model | Price |
|---|---|---|
| N3503750 | Nodular Iron SBC 350 mains, 3.750" stroke | $395.00 |
| N3503750-1 | Nodular Iron SBC 350 mains, 3.750" stroke 1 pc. seal | $395.00 |
| N4003750 | Nodular Iron SBC 400 mains, 3.750" stroke | $395.00 |
Chevrolet Big Block 4340 Crankshafts
| Part Number | Model | Price |
|---|---|---|
| All cranks listed here feature center counterweights. | ||
| 44543766 | 4340 BBC 3.766" stroke | $1060.00 |
| 44544000 | 4340 BBC 4.000" stroke | $895.00 |
| 44544250 | 4340 BBC 4.250" stroke | $895.00 |
| 44544250-1 | 4340 BBC 4.250" stroke 1 pc. seal | $895.00 |
| 44544375 | 4340 BBC 4.375" stroke | $910.00 |
| 44544500 | 4340 BBC 4.500" stroke | $920.00 |
| 44544625 | 4340 BBC 4.625" stroke | $930.00 |
| 44544750 | 4340 BBC 4.75" stroke | $950.00 |
Chevrolet Big Block Billet Crankshafts - Here Now!
| *NOTE - All Chevrolet big-block billet cranks will have more material in the rod journal area. *NEW* Billet Big Block Chevy, The 4.875 stroke Billet Crank, here now. These can readily build the 648 engine combo. | ||
|---|---|---|
| B44543760 | Billet 3.760 stroke | $1,695.00 |
| B44544000 | Billet 4.000 stroke | $1,695.00 |
| B44544125 | Billet 4.125 stroke | $1,695.00 |
| B44544250 | Billet 4.250 stroke | $1,695.00 |
| B44544375 | Billet 4.375 stroke | $1,695.00 |
| B44544500 | Billet 4.500 stroke | $1,695.00 |
| B44544625 | Billet 4.625 Stroke | $1,695.00 |
| B44544750 | Billet 4.750 stroke | $1,695.00 |
| B44544875 | Billet 4.875 stroke | $1,795.00 |
| B44545000 | Billet 5.000 stroke | $1,795.00 |
| B44545300 | Billet 5.300 stroke | $1,850.00 |
Chevrolet LS Series - 4340 Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 43463622LS | 4340 LS Crank 3.625" Stroke . 24x or 58x Reluctor | $925.00 |
| 43464000LS | 4,000" LS Crank 3.625" Stroke . 24x or 58x Reluctor | $925.00 |
| 43464100LS | 4340 LS Crank 4,100" Stroke . 24x or 58x Reluctor | $925.00 |
| 43464125LS | 4340 LS Crank 4.125" Stroke . 24x or 58x Reluctor | $925.00 |
| 43464250LS | 4340 LS Crank 4.250" Stroke, 24x or 58x Reluctor | $1,250.00 |
| 43464100LS7 | 4340 LS7 Crank 4.100" Stroke, 24x or 58x Rekuctor | $925.00 |
Chevrolet LS Series - Billet Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 43463622B | Billet LS 3.622" Stroke, 24x or 58x Reluctor Center Weighted | $1,450.00 |
| 43464000B | Billet LS 4.000" Stroke, 24x or 58x Reluctor Center Weighted | $1,450.00 |
*NEW* Chrysler Billet 4340 Hemi Cranks for Supercharged Alcohol
Features 5/32″ radius, center counterweights, flat rear flange and 4 keyways. Available in 3.75″, 4.15″, 4.375″ and 4.5″ strokes.
Chrysler 4340 Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 43404000 | 4340 340 mains, 4.000" stroke | $950.00 |
| 43604000 | 4340 360 mains, 4.000" stroke | $950.00 |
| 44403750 | 4340 440 mains, 3.750" stroke | $1,250.00 |
| 44404150 | 4340 440 mains, 4.150" stroke | $975.00 |
| 44404250 | 4340 440 mains, 4.250" stroke 2.2" Chevy journals | $975.00 |
| 44404500 | 4340 440 mains 4.500" stroke 2.2" Chevy journals | $1,250.00 |
| 44404750 | 4340 440 mains 4.750" stroke 2.2" Chevy journals | $1,350.00 |
7.4" OD add $50 - 7.3" OD add $100
Chrysler Billet Crankshafts
| *NOTE - All Mopar big-block billet cranks will have more material in the rod journal area. | ||
|---|---|---|
| Part Number | Model | Price |
| B4263750 | Billet blown alch, w/ Chrysler journals 3.75" stroke | $2,100.00 |
| B4264150 | Billet blown alch. w/ Chrysler journals 4.150" stroke | $2,100.00 |
| B4264375 | Billet blown alch. w/Chrysler journals 4.375" stroke | $2,100.00 |
| B4264500 | Billet blown alch. w/Chrysler journals 4.500" stroke | $2,100.00 |
Chrysler Nostalgia Nitro Special Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 4403750NI | 4340 forged 426 x 3.750 Nostalgia Nitro | $1,495.00 |
Chrysler Late Model 5.7/6.1 HEMI Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 4346050 | 4.050" stroke 2" journal - no reluctor | $985.00 |
| 43723795 | 3.795" stroke 2" journal - no reluctor | $940.00 |
Pontiac 4340 Crankshafts - Now Stock/Superstock legal for NHRA competition.
| Part Number | Model | Price |
|---|---|---|
| 44003750P | 4340 forged 400 3.750 stroke w/Pont journal | $1095.00 |
| 44004210P | 4340 forged 400 4.210 stroke w/Pont journal | $1095.00 |
| 44004250P | 4340 forged 400 4.250 stroke w/BBC journal | $1095.00 |
| 44004500P | 4340 forged 400 4.500 stroke w/BBC journal | $1095.00 |
| 44004750P | 4340 forged 400 4.750 stroke w/BBC journal | $1195.00 |
| 44554210P | 4340 forged 455 4.210 stroke w/Pont journal | $1095.00 |
| 44554250P | 4340 forged 455 4.250 stroke w/BBC journal | $1095.00 |
| 44554500P | 4340 forged 455 4.500" stroke w/BBC journal | $1095.00 |
Pontiac Nodular Crankshafts
| Part Number | Model | Price |
|---|---|---|
| N4554210P | Nodular Pontiac 455, 4.210" stroke | $435.00 |
| N4554250P | Nodular Pontiac 455, 4.250" w/BBC journal | $435.00 |
Ford 4340 Crankshafts
| Part Number | Model | Price |
|---|---|---|
| 43023400 | 4340 SBF 3.400" stroke Ford journal and width | $750.00 |
| 43514000 | 4340 351W 4.000" stroke | $825.00 |
| 43514000C | 4340 Cleveland mains 4.000" stroke | $825.00 |
| 44604140 | BBF 4340 4.140 stroke w/BBC rod journal | $995.00 |
| 44604300 | BBF 4340 4.300" stroke w/BBC rod journal | $995.00 |
| 44604500 | BBF 4.500" stroke w/BBC rod journal | $995.00 |
| 44604600 | BBF 4340 4.600" stroke w/BBC rod journal | $1,050.00 |