ATI Steel Crank Hub & Inner Shell - SB Chevy 600080135 75 in W x 21

75 in W x 21 in H x 3 in D

Kits include a high flowing dropped base with matching lid and a sure seal spacer with an integrated O-ring for a positive seal on carburetors with a 5-1/8" neck

with hooks on one side to fasten to race car nose or sprint/midget front wing and 6" stands on the opposite side so tray will sit level

and 6 pin connectors for standard 16-14 gauge wire

The lower air box retains your factory ram air scoop which provides constant cool air and keeps warm engine air out for maximum performance

ATI Steel Crank Hub & Inner Shell - SB Chevy 600080135 75 in W x 21ATI replacement hubs are available in steel or aluminum and have different finishes, depending on your application. ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing experience. Product Description: Harmonic