Canton Phenolic Carburetor Adapter - 1 in Thick - Open - Holley 2-Barrel to Square Bore BUMPCUP 345-5/8 16mm The arms have been precisely

The arms have been precisely radiused to reduce excess weight without compromising the strength or structure of the arm

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Canton Phenolic Carburetor Adapter - 1 in Thick - Open - Holley 2-Barrel to Square Bore BUMPCUP 345-5/8 16mm The arms have been preciselyThis 1" Phenolic adapter allows the Holley #R4412 2BBL carb to be mounted on 4BBL manifolds that have the standard Holley bolt pattern. The spacers feature an open design and is adjustable front to rear for fine tuning. Comes with all necessary hardware and has threads that are Heli coiled. Product Description: Carburetor Adapter 1 in Thick Open Holley 2 Barrel to Square Bore Hardware Included Phenolic Natural Sold Individually Canton Racing Products