Nitto EN40B Billet Steel crankshafts are manufactured from high quality true billet round bar stock. Most other aftermarket crankshafts are manufactured using cast forged material, which is a much cheaper manufacturing process and hence carry a cheaper price tag, but their performance, strength and horsepower capabilities are significantly compromised compared to that of a true billet crankshaft. An engine with a EN40B billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material.

All of our EN40B cranks are:
  • EN40B Billet Round Bar Stock

  • Grade Tested (X-ray - Sonic)

  • Quenched and Heat Treated

  • Fully Counter Weighted

  • Nitrided

  • Balanced

  • Knife Edged (where applicable)

  • 100% CNC Profiled

  • 100% CNC Drilled and Tapped

More From This Category

MANLEY Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, BBC 454, Each

MANLEY Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, BBC 454, Each

$1,800.27

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, Forged 4340 Steel, Excalibur Lightweight, 4.000 in. Stroke, For Chevrolet Small Block, Each

SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Excalibur Lightweight, 4.000 in. Stroke, For Chevrolet Small Block, Each

$1,432.67

View
SCAT Crankshaft, Internal/External Balanced, 1-Piece, Forged 4340 Steel, Superlight, 3.750 in. Stroke, For Chevrolet Small Block, Each

SCAT Crankshaft, Internal/External Balanced, 1-Piece, Forged 4340 Steel, Superlight, 3.750 in. Stroke, For Chevrolet Small Block, Each

$3,277.86

View
SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Pro Series Big Block Post, 4.000 in. Stroke, For Chevrolet Small Block, Each

SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Pro Series Big Block Post, 4.000 in. Stroke, For Chevrolet Small Block, Each

$3,813.41

View
Nitto Crankshaft for Subaru EJ25, 2.7L, 83.0MM Stroke, set

Nitto Crankshaft for Subaru EJ25, 2.7L, 83.0MM Stroke, set

$3,400.00

View