FB Pixel
Real-time Inventory & Free Shipping Over $150
Shop by Product
Shop by Brand

Performance Crankshafts

Your crankshaft is one of the most fundamental features in your vehicle . It converts linear energy into rotational energy, which enables your wheels to move forward. Your pistons are also attached to the crankshaft and the flywheel. Its safe to say a crankshaft is one of the most important components in your vehicle. Like any other factory part, its not meant to work with your performance upgrades. Your crankshaft especially undergoes a lot of stress and pressure from its continuous use and engine combustion. A performance crankshaft is created to a higher standard. They are designed to handle higher loads and RPMS without cracking, failing, or twisting. When picking a performance crankshaft there are several options available including lightweight options, forged steel, and machined billet. Depending on the power your creating, and your intended use of your vehicle the type of performance crankshaft recommended will vary. Sport Compact Warehouse is your premier source for performance crankshafts. If you have any questions regarding performance cranks, reach out to one of our experienced representatives and we will help you make a more informative decision.

No other engine component is subject to as much stress as the crankshaft. It’s impacted by the explosive force of combustion thousands of times every minute, yet typically will provide many thousands of miles of trouble free service in an unmodified engine. But, hop up the engine for increased horsepower and high RPM use, and that once reliable stock crankshaft can become the pin and your precious engine a very expensive hand grenade.

Many cranks are made of cast iron, which is reliable at factory power levels, but isn’t up to the demands of a performance engine. Also, the constant pounding can cause hard-to-find hairline cracks to develop, and may even cause the crank to bend. If the journals are worn, regrinding may remove the surface case hardening. Don’t run a used OE crank and risk blowing up your engine. Be safe, and make a new performance crankshaft the cornerstone of your build.

We offer performance crankshafts for all popular engines, designed and manufactured by performance crankshaft specialists, in materials and configurations for every use and horsepower output. Cast steel cranks are relatively inexpensive yet can handle some serious power. Next up the ladder in strength and price are forged followed by billet steel cranks. Forged cranks are created by pressure forming heated steel in a die, while billet cranks are CNC machined from solid steel. Regardless of the material, all performance cranks are finish machined to a greater degree of precision than standard replacement cranks.


Manufacturer 
Display
Per Page
,
COMETIC C4770
Please Note:

Some images might not represent the actual product

COMETIC C4770 Engine Crankshaft Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$18.41

Save: $2.40
Sale Price:

$16.01

Estimated Ship Date: Today

In Stock - 3 New In Stock

,
COMETIC C5086
Please Note:

Some images might not represent the actual product

COMETIC C5086 Engine Crankshaft Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$24.87

Save: $3.24
Sale Price:

$21.63

Estimated Ship Date: Today

In Stock - 1 New In Stock

,
COMETIC C5172
Please Note:

Some images might not represent the actual product

COMETIC C5172 Rear Main Seal Set

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$63.47

Save: $8.28
Sale Price:

$55.19

Estimated Ship Date: Today

In Stock - 4 New In Stock

,
COMETIC C5379
Please Note:

Some images might not represent the actual product

COMETIC C5379 Rear Main Seal Works w/ Wet or Dry Sump

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$91.41

Save: $11.92
Sale Price:

$79.49

Estimated Ship Date: Today

In Stock - 11 New In Stock

,
COMETIC C5384
Please Note:

Some images might not represent the actual product

COMETIC C5384 1pc Rear Main Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$118.46

Save: $15.45
Sale Price:

$103.01

Estimated Ship Date: Today

In Stock - 2 New In Stock

,
COMETIC C5672
Please Note:

Some images might not represent the actual product

COMETIC C5672 Rear Main Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$95.75

Save: $12.49
Sale Price:

$83.26

Estimated Ship Date: Today

In Stock - 3 New In Stock

,
COMETIC C5680
Please Note:

Some images might not represent the actual product

COMETIC C5680 Rear Main Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$31.11

Save: $4.06
Sale Price:

$27.05

Estimated Ship Date: Today

In Stock - 52 New In Stock

,
COMETIC C5681
Please Note:

Some images might not represent the actual product

COMETIC C5681 Rear Main Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$35.22

Save: $4.59
Sale Price:

$30.63

Estimated Ship Date: Today

In Stock - 100 New In Stock

,
COMETIC C5682
Please Note:

Some images might not represent the actual product

COMETIC C5682 Rear Main Seal

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$36.46

Save: $4.76
Sale Price:

$31.70

Estimated Ship Date: Today

In Stock - 7 New In Stock

,
K1 TECH 012DAD348
Please Note:

Some images might not represent the actual product

K1 TECH 012DAD348 Forged Crankshaft 6 Bolt Chevy Flange

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$988.26

Save: $128.90
Sale Price:

$859.36

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock

,
K1 TECH 012DAD348rn
Please Note:

Some images might not represent the actual product

K1 TECH 012DAD348rn

Sorry, Fitment Information is Unavailable for this Product!

$886.09

Save: $115.58
Sale Price:

$770.51

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock

,
K1 TECH 012FAE362
Please Note:

Some images might not represent the actual product

K1 TECH 012FAE362 Forged Crankshaft 6 Bolt Flange

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,032.63

Save: $134.69
Sale Price:

$897.94

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock

,
K1 TECH 012FAE36224
Please Note:

Some images might not represent the actual product

K1 TECH 012FAE36224 Forged Crankshaft 6 Bolt Flange 24T Reluctor

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,105.01

Save: $144.13
Sale Price:

$960.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 6 New In Stock

,
K1 TECH 012FAE36258
Please Note:

Some images might not represent the actual product

K1 TECH 012FAE36258 Forged Crankshaft 6 Bolt Flange 58T Reluctor

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,105.01

Save: $144.13
Sale Price:

$960.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock

,
K1 TECH 012FAE39024
Please Note:

Some images might not represent the actual product

K1 TECH 012FAE39024 Forged Crankshaft 6 Bolt Flange 24T Reluctor

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,152.43

Save: $150.32
Sale Price:

$1,002.11

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock

,
K1 TECH 012FAE400
Please Note:

Some images might not represent the actual product

K1 TECH 012FAE400 Forged Crankshaft 6 Bolt Flange

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,032.63

Save: $134.69
Sale Price:

$897.94

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock

,
K1 TECH 012FAE40024
Please Note:

Some images might not represent the actual product

K1 Technologies Forged Crankshaft for Chevrolet LS 4.000 Stroke with 24 Reluctor 012FAE40024

Sorry, Fitment Information is Unavailable for this Product!

$1,105.01

Save: $144.13
Sale Price:

$960.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock

,
K1 TECH 012FAE40058
Please Note:

Some images might not represent the actual product

K1 Technologies Forged Crankshaft for Chevrolet LS 4.000 Stroke with 58 Reluctor 012FAE40058

Sorry, Fitment Information is Unavailable for this Product!

$1,105.01

Save: $144.13
Sale Price:

$960.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock

,
K1 TECH 012GAG425
Please Note:

Some images might not represent the actual product

K1 TECH 012GAG425 Forged Crankshaft 6 Bolt Flange

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$958.36

Save: $125.00
Sale Price:

$833.36

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 3 New In Stock

,
K1 TECH 033ECS920
Please Note:

Some images might not represent the actual product

K1 TECH 033ECS920 Billet Crankshaft 8 Bolt Flange

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,983.77

Save: $258.75
Sale Price:

$1,725.02

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock

,
MANLEY 190040B
Please Note:

Some images might not represent the actual product

MANLEY 190040B Turbo Tuff Crankshaft 4340 Billet

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$2,132.10

Save: $278.10
Sale Price:

$1,854.00

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock

,
MANLEY 190060B
Please Note:

Some images might not represent the actual product

MANLEY 190060B Turbo Tuff Crankshaft 4340 Billet

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$2,132.10

Save: $278.10
Sale Price:

$1,854.00

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock

,
MANLEY 190100
Please Note:

Some images might not represent the actual product

MANLEY 190100 Race Series Crankshaft Forged

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$920.76

Save: $120.10
Sale Price:

$800.66

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 10 New In Stock

,
MANLEY 190100B
Please Note:

Some images might not represent the actual product

Manley 190100B Crankshaft (Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series)

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,902.91

Save: $248.21
Sale Price:

$1,654.70

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock

,
MANLEY 190110B
Please Note:

Some images might not represent the actual product

MANLEY 190110B Turbo Tuff Crankshaft 4340 Billet

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$1,902.91

Save: $248.21
Sale Price:

$1,654.70

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock