$20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: TREAT

$20 Off $250 / $40 Off $500 / $80 Off $1,000
Use Promo Code: TREAT

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

Availability

Engine Crankshafts

Individual Parts
Part Groups

Results 951 - 975 of 2000 +

Scat Forged Pro Series Lightweight Crankshafts 4-454-4000-6385-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4000-6385-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4000-6385-C-2

4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat Forged Superlight Crankshafts 4-454-4000-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4000-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4000-6385-C-3

4340 Forged Superlight

Part Number: SCA-445415C-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat Forged Superlight Crankshafts 4-454-4250-6385-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-3

Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

4340 Forged Superlight

Part Number: SCA-445425C-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-350-3500-5700-20

Scat Forged Standard Weight Crankshafts 4-350-3500-5700-20

Scat Forged Standard Weight Crankshafts 4-350-3500-5700-20

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: SCA-435020-20

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-350-3562-5700-2

SCAT Engine Components Crankshafts 4-350-3562-5700-2

SCAT Engine Components Crankshafts 4-350-3562-5700-2

350 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-435030-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat F43 Series Crankshafts 4-350-3500-5700-20LW

Scat F43 Series Crankshafts 4-350-3500-5700-20LW

Scat F43 Series Crankshafts 4-350-3500-5700-20LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435031LW

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-350-3562-5700-3-20

SCAT Engine Components Crankshafts 4-350-3562-5700-3-20

SCAT Engine Components Crankshafts 4-350-3562-5700-3-20

350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435032-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat Forged Lightweight Crankshafts 4-350-3750-5700-2

Scat Forged Lightweight Crankshafts 4-350-3750-5700-2

Scat Forged Lightweight Crankshafts 4-350-3750-5700-2

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-435050-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Scat F43 Series Crankshafts 4-350-3625-5850-20LW

Scat F43 Series Crankshafts 4-350-3625-5850-20LW

Scat F43 Series Crankshafts 4-350-3625-5850-20LW

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435051LW

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3500-6000

SCAT Engine Components Crankshafts 4-400-3500-6000

SCAT Engine Components Crankshafts 4-400-3500-6000

400 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-440026

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3500-6000-2

SCAT Engine Components Crankshafts 4-400-3500-6000-2

SCAT Engine Components Crankshafts 4-400-3500-6000-2

400 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-440026-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3500-6000-3

SCAT Engine Components Crankshafts 4-400-3500-6000-3

SCAT Engine Components Crankshafts 4-400-3500-6000-3

400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440026-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3750-5700-2

SCAT Engine Components Crankshafts 4-400-3750-5700-2

SCAT Engine Components Crankshafts 4-400-3750-5700-2

Crankshaft, Forged 4340 Steel, Std. Weight, 3.75 in. Stroke, Chevy, 400, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-440050-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3750-5700-3

SCAT Engine Components Crankshafts 4-400-3750-5700-3

SCAT Engine Components Crankshafts 4-400-3750-5700-3

400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440050-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3750-6000-2

SCAT Engine Components Crankshafts 4-400-3750-6000-2

SCAT Engine Components Crankshafts 4-400-3750-6000-2

400 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-440056-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3750-6000-3

SCAT Engine Components Crankshafts 4-400-3750-6000-3

SCAT Engine Components Crankshafts 4-400-3750-6000-3

400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440056-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

SCAT Engine Components Crankshafts 4-400-3875-6000-3

SCAT Engine Components Crankshafts 4-400-3875-6000-3

SCAT Engine Components Crankshafts 4-400-3875-6000-3

400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440076-3

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Hot Rods Crankshafts 421-44241

Hot Rods Crankshafts 421-44241

Hot Rods Crankshafts 421-44241

Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4424-1

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts for 2016-2018 YZ250F - 4427

Hot Rods Crankshafts for 2016-2018 YZ250F - 4427

Hot Rods Crankshafts for 2016-2018 YZ250F - 4427

CRANKSHAFT Yamaha

Part Number: HRI-4427

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts 421-4430

Hot Rods Crankshafts 421-4430

Hot Rods Crankshafts 421-4430

Powersports Crankshaft, Hot Rod Crank Polaris Scramble Sportsman 850

Part Number: HRI-4430

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts for 1988-2006 YFS200 BLASTER - 421-4005

Hot Rods Crankshafts for 1988-2006 YFS200 BLASTER - 421-4005

Hot Rods Crankshafts for 1988-2006 YFS200 BLASTER - 421-4005

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4005

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts 421-4012

Hot Rods Crankshafts 421-4012

Hot Rods Crankshafts 421-4012

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4012

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts for 2000-2005 KX65, 2003-2005 RM65 - 421-4014

Hot Rods Crankshafts for 2000-2005 KX65, 2003-2005 RM65 - 421-4014

Hot Rods Crankshafts for 2000-2005 KX65, 2003-2005 RM65 - 421-4014

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4014

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Hot Rods Crankshafts for 1992-2004 KX250 - 421-4017

Hot Rods Crankshafts for 1992-2004 KX250 - 421-4017

Hot Rods Crankshafts for 1992-2004 KX250 - 421-4017

Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4017

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 22, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify