Description

570 exhaust valves these heads move massive amounts of air

Tach Signal Filter

Lighted Gear Indicator

Unique laser-cut aFe Power logo plates are welded-on for an aggressive style

Punch and Flare Tool

Callies BB Chevy 4340 Forged Magnum Crank 4.000 Stroke RS003C0117W 570 exhaust valves these headsProduct Description: Crankshaft Magnum 4. 000 in Stroke Internal Balance Forged Steel 2 Piece Seal Big Block Chevy Sold Individually Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the latest high tech

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 BB Chevy 4340 Forged Magnum Crank 4.000 Stroke RS003C0117W 570 exhaust valves these heads

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