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CSP2026

Callies SAJ-21A-MG - Magnum Small Block Chevy Crankshaft

Callies  |  SKU: GBTB-SAJ-21A-MG
Sale price $3,37599 Regular price $3,71359


AVAILABILITY: This Item Is Out Of Stock.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Callies SAJ-21A-MG - Magnum Small Block Chevy Crankshaft

Crankshaft - Magnum - 3.750 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - 400 Mains - Small Block Chevy - Each

Magnum Small Block Chevy Crankshaft: Stroke 3.750, Main 2.648, Pin 2.100, Cammed for Rod Length 5.850. Gun drilled mains, all rod journals lightened, Dual linear post keyways. Heat Treatment = Ultra Case Deep Nitride.

Cammed for Rod Length: 5.85
Engine Stroke: 3.75
Main Journal Diameter: 2.648
Pins: 2.1

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