Description

No yoke and low profile design for minimal interference with helmet

Requires No Cutting

Stackable shims index spark plugs at 30° intervals up to 360°

1965-1980 Pontiac LeMans

Callies Magnum Crankshaft - SB Chevy - 3.500" Stroke - 2.000" Pin - 350 Main 2.448" YA0815 No yoke and low profileA combined effort by Callies CNC programming and engineering staffs has resulted in a component that is distinctive and highly functional. Unique counterweight and rod arm contours produce a lightweight, aero efficient crankshaft. Callies Series II Mangnum Mass Correct counterweights have been placed specifically to reduce bearing loads. By concentrating mass at the point of imbalance, the transfer of rotating and reciprocating assembly weight loads

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Callies Magnum Crankshaft - SB Chevy - 3.500" Stroke - 2.000" Pin - 350 Main 2.448" YA0815 No yoke and low profile

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