Tennessee Speed Sport :: Engine Components :: Crankshafts :: Scat 4340 Forged Crankshafts

Tennessee Speed Sport offers the best Scat 4340 Forged Crankshafts on the market today. We have a huge 80,000 sqft warehouse where all of our Scat 4340 Forged Crankshafts are stocked. We have been bringing you the best Scat 4340 Forged Crankshafts in the industry for over 50 years. We also offer free shipping on all Scat 4340 Forged Crankshafts. Buy now to start saving big and get your vehicle looking right. 

Chevy 4340 Scat Cranks
Chevy 4340 Scat Cranks
Chevy LS1 4340 Scat Cranks
Chevy LS1 4340 Scat Cranks
Chrysler 4340 Scat Cranks
Chrysler 4340 Scat Cranks
Ford 4340 Scat Cranks
Ford 4340 Scat Cranks

Products

Scat 445410 4340 Forged Crankshaft

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Part#: SCA445410

Scat 445410 4340 Forged Crankshaft CHEVY 454 2-PC REAR SEAL, STD WEIGHT

  • Engine 454 2 Piece Rear Main Seal
  • Stroke 4.000"
  • Rod Length 6.135"
  • Rod Journal 2.200"
  • Weight 70 lbs.
  • Tech Notes External Balance, Standard Rod

Price: $725.95
Quantity
Scat 43023 4340 Forged Crankshaft

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Part#: SCA43023

Scat 43023 4340 Forged Crankshaft FORD 302, STD WEIGHT

  • Engine 302
  • Stroke 3.400"
  • Rod Length 5.400"
  • Rod Journal 2.123"
  • Weight 48 lbs.
  • Tech Notes Use 28 oz Balancer

Price: $561.95
Quantity
Scat 435056 4340 Forged Crankshaft

Part#: SCA435056

Scat 435056 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, STD WEIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 3.750"
  • Rod Length 6.000"
  • Rod Journal 2.100"
  • Weight 53 lbs.
  • Tech Notes Internal Balance

Price: $629.95
Quantity
Scat 445425 4340 Forged Crankshaft

Part#: SCA445425

Scat 445425 4340 Forged Crankshaft CHEVY 454 2-PC REAR SEAL, STD WEIGHT

  • Engine 454 2 Piece Rear Main Seal
  • Stroke 4.250"
  • Rod Length 6.385"
  • Rod Journal 2.200"
  • Weight 70 lbs.
  • Tech Notes4 Lightening Holes, .250" Longer Rod

Price: $725.95
Quantity
Scat 43021 4340 Forged Crankshaft

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Part#: SCA43021

Scat 43021 4340 Forged Crankshaft FORD 302, STD WEIGHT

  • Engine 302
  • Stroke 3.000"
  • Rod Length 5.090"
  • Rod Journal 2.123"
  • Weight 48 lbs.
  • Tech Notes Use 28 oz Balancer

Price: $589.95
Quantity
Scat 435010 4340 Forged Crankshaft

Part#: SCA435010

Scat 435010 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, STD WEIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 3.480"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 51 lbs.
  • Tech Notes Internal Balance

Price: $629.95
Quantity
Scat 43022 4340 Forged Crankshaft

Part#: SCA43022

Scat 43022 4340 Forged Crankshaft FORD 302, STD WEIGHT

  • Engine 302
  • Stroke 3.250"
  • Rod Length 5.400"
  • Rod Journal 2.123"
  • Weight 48 lbs.
  • Tech Notes Use 28 oz Balancer

Price: $560.95
Quantity
Scat 434020 4340 Forged Crankshaft

Part#: SCA434020

Scat 434020 4340 Forged Crankshaft CHRYSLER 340 CHRYSLER, STD WEIGHT

  • Engine 340
  • Stroke 4.000"
  • Rod Length 6.123"
  • Rod Journal 2.125"
  • Weight 58 lbs.
  • Tech Notes Internal Balance

Price: $807.95
Quantity
Scat 440050 4340 Forged Crankshaft

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Part#: SCA440050

Scat 440050 4340 Forged Crankshaft CHEVY 400 2-PC REAR SEAL, STD WEIGHT

  • Engine 400 2 Piece Rear Main Seal
  • Stroke 3.750"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 55 lbs.
  • Tech Notes Internal Balance

Price: $629.95
Quantity
Scat 445425-2 4340 Forged Crankshaft

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Part#: SCA445425-2

Scat 445425-2 4340 Forged Crankshaft CHEVY 454 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT

  • Engine 454 2 Piece Rear Main Seal
  • Stroke 4.250"
  • Rod Length 6.385"
  • Rod Journal 2.200"
  • Weight 65 lbs.
  • Tech Notes4 Lightening Holes, .250" Longer Rod

Price: $1161.95
Quantity
Scat 4LS140062 4340 Forged Crankshaft

Part#: SCA4LS140062

Scat 4LS140062 4340 Forged Crankshaft CHEVY LS1 LS1 STANDARD WEIGHT

  • Stroke 4.000"
  • Rod Length 6.125"
  • Rod Journal 2.100"
  • Weight 48 lbs
  • Flywheel Bolt 11mm X 1.5
  • Tech Notes 24 Tooth Reluctor Wheel

Price: $973.95
Quantity
Scat 435086 4340 Forged Crankshaft

Part#: SCA435086

Scat 435086 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, STD WEIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 4.000"
  • Rod Length 6.000"
  • Rod Journal 2.100"
  • Weight 54 lbs.
  • Tech Notes Internal Balance

Price: $660.95
Quantity
Scat 435010L 4340 Forged Crankshaft

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Part#: SCA435010L

Scat 435010L 4340 Forged Crankshaft CHEVY 350 1-PC REAR SEAL, STD WEIGHT

  • Engine 350 1 Piece Rear Main Seal
  • Stroke 3.480"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 51 lbs.

Price: $660.95
Quantity
Scat 435020-3 4340 Forged Crankshaft

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Part#: SCA435020-3

Scat 435020-3 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, SUPERLIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 3.500"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 44 lbs.
  • Tech Notes Internal Balance

Price: $1243.95
Quantity
Scat 435010-3 4340 Forged Crankshaft

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Part#: SCA435010-3

Scat 435010-3 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, SUPERLIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 3.480"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 44 lbs.
  • Tech Notes Internal Balance

Price: $1243.95
Quantity
Scat 44604500 4340 Forged Crankshaft

Part#: SCA44604500

Scat 44604500 4340 Forged Crankshaft FORD 460, STD WEIGHT

  • Engine 460
  • Stroke 4.500"
  • Rod Length 6.700"
  • Rod Journal 2.200"
  • Tech Notes Internal Balance

Price: $1117.95
Quantity
Scat 4351C50-2 4340 Forged Crankshaft

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Part#: SCA4351C50-2

Scat 4351C50-2 4340 Forged Crankshaft FORD 351, PROCOMP LIGHTWEIGHT 2.750 MAIN, WINDSOR, DART, WORLD & FORD RACING BLOCKS

  • Engine 351C Main
  • Stroke 4.000"
  • Rod Length 6.200"
  • Rod Journal 2.100"
  • Weight 52 lbs.
  • Tech Notes Can Internal Balance, May Need Heavy Metal
  • Notes Scat offers special timing gear sets to adapt cranks to fit Cleveland engine

Price: $1101.95
Quantity
Scat 436020-2 4340 Forged Crankshaft

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Part#: SCA436020-2

Scat 436020-2 4340 Forged Crankshaft CHRYSLER 360 CHRYSLER, PROCOMP LIGHTWEIGHT

  • Engine 360
  • Stroke 4.000"
  • Rod Length 6.123"
  • Rod Journal 2.125"
  • Weight 52 lbs.
  • Tech Notes Internal Balance

Price: $1038.95
Quantity
Scat 4351C50 4340 Forged Crankshaft

Part#: SCA4351C50

Scat 4351C50 4340 Forged Crankshaft FORD 351, STD WEIGHT 2.750 MAIN, WINDSOR, DART, WORLD & FORD RACING BLOCKS

  • Engine 351C Main
  • Stroke 4.000"
  • Rod Length 6.200"
  • Rod Journal 2.100"
  • Weight 58 lbs.
  • Tech Notes Can Internal Balance, May Need Heavy Metal
  • Notes Scat offers special timing gear sets to adapt cranks to fit Cleveland engine

Price: $807.95
Quantity
Scat 434010 4340 Forged Crankshaft

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Part#: SCA434010

Scat 434010 4340 Forged Crankshaft CHRYSLER 340 CHRYSLER, STD WEIGHT

  • Engine 340
  • Stroke 3.580"
  • Rod Length 6.123"
  • Rod Journal 2.125"
  • Weight 58 lbs.
  • Tech Notes Internal Balance

Price: $807.95
Quantity
Scat 4351W45 4340 Forged Crankshaft

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Part#: SCA4351W45

Scat 4351W45 4340 Forged Crankshaft FORD 351, STD WEIGHT SMALL BLOCK FORD, 3.000 MAIN, WINDSOR

  • Engine 351W
  • Stroke 3.850"
  • Rod Length 6.200"
  • Rod Journal 2.100"
  • Weight 58 lbs.
  • Tech NotesCan Internal Balancer, May Require Heavy Metal

Price: $807.95
Quantity
Scat 445425L 4340 Forged Crankshaft

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Part#: SCA445425L

Scat 445425L 4340 Forged Crankshaft CHEVY 454 1-PC REAR SEAL, STD WEIGHT

  • Engine 454 1 Piece Rear Main Seal
  • Stroke 4.250"
  • Rod Length 6.385"
  • Rod Journal 2.200"
  • Weight 70 lbs.
  • Tech Notes4 Lightening Holes, .250" Longer Rod

Price: $761.95
Quantity
Scat 445420 4340 Forged Crankshaft

Part#: SCA445420

Scat 445420 4340 Forged Crankshaft CHEVY 454 2-PC REAR SEAL, STD WEIGHT

  • Engine 454 2 Piece Rear Main Seal
  • Stroke 4.250"
  • Rod Length 6.135"
  • Rod Journal 2.200"
  • Weight 70 lbs.
  • Tech Notes4 Lightening Holes, Standard Rod

Price: $725.95
Quantity
Scat 435030 4340 Forged Crankshaft

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Part#: SCA435030

Scat 435030 4340 Forged Crankshaft CHEVY 350 2-PC REAR SEAL, STD WEIGHT

  • Engine 350 2 Piece Rear Main Seal
  • Stroke 3.562"
  • Rod Length 5.700"
  • Rod Journal 2.100"
  • Weight 51 lbs.
  • Tech Notes Internal Balance

Price: $660.95
Quantity
Scat 440086 4340 Forged Crankshaft

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Part#: SCA440086

Scat 440086 4340 Forged Crankshaft CHEVY 400 2-PC REAR SEAL, STD WEIGHT

  • Engine 400 2 Piece Rear Main Seal
  • Stroke 4.000"
  • Rod Length 6.000"
  • Rod Journal 2.100"
  • Weight 55 lbs.
  • Tech Notes Internal Balance

Price: $660.95
Quantity
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