ATI Performance Products Crank Hub - Steel - 1.940 Seal Dia SB Chevy Chrysler Bolting
CA$180.78
For the economy minded racer who is limiting boost using the standard small block crank, ATI offers a 1.245 bore hub with a 1.940 seal diameter and a seal that fits the stock small block timing cover. This increases the wall thickness to .347” - a 35% increase!
ATI Performance Products is a family owned and operated company with over 50 years of experience in manufacturing top-grade race products, including competition transmissions, flexplates, adapter kits and internal transmission components. Located in Maryland, ATI Performance® produces a variety of true track-tested and proven products manufactured under the strictest quality control in one of the most advanced manufacturing facilities in the industry.
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