SCAT’s 4340 standard weight crankshafts will give you strength and reliability to dominate the competition. With SCAT’s premium non-twist forgings, machined to exact specifications big and reliable cubic inches can be made.

  • Designed & engineered at SCAT

  • Precision ground & micro polished

  • Heat treated & ion nitrided

  • Straight shot & chamfered oil holes

  • Lightening holes & large radii on all journals

Specs

  • Stroke:  4.500"
  • Rod Length:  6.535''
  • Rod Pin:  2.200''
  • Main:  454
  • Internal Balance

More From This Category

SCAT Crankshaft, 4340 Steel, RB Block Wedge For Chrysler 440, 2-Piece, External Bal., Std. Weight, 4.50 in. Stroke, 6.8 in. Length, 2.2 in. Journal, E

SCAT Crankshaft, 4340 Steel, RB Block Wedge For Chrysler 440, 2-Piece, External Bal., Std. Weight, 4.50 in. Stroke, 6.8 in. Length, 2.2 in. Journal, E

$1,952.04

View
SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Superlight Crankshaft, 4.150 in. Stroke, Chrysler Late Hemi, Each

SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Superlight Crankshaft, 4.150 in. Stroke, Chrysler Late Hemi, Each

$3,863.61

View
SCAT CRANKSHAFT 4340 STEEL SB CHEV 350 1-PC REAR SEAL, SUPERLIGHT

SCAT CRANKSHAFT 4340 STEEL SB CHEV 350 1-PC REAR SEAL, SUPERLIGHT

$2,466.32

View
SCAT Crankshaft, Internal Balanced, 2-Piece W/Center CWT's, Forged 4340 Steel, Standard Weight, 4.250 in. Stroke, For Chevrolet Big Block, Each

SCAT Crankshaft, Internal Balanced, 2-Piece W/Center CWT's, Forged 4340 Steel, Standard Weight, 4.250 in. Stroke, For Chevrolet Big Block, Each

$1,727.99

View
Nitto Crankshaft for Nissan RB26, 2.8L, 77.7MM Stroke, Wide BE Journal, set

Nitto Crankshaft for Nissan RB26, 2.8L, 77.7MM Stroke, Wide BE Journal, set

$6,830.00

View