HVH 4500 Carb to 4150 Intake Flange Adapter 57750BK If you look at the

If you look at the photo

the Super Sucker will require a change in the size jet currently being used

the REV2 LITE carries the same level of protection and certifications as the NecksGen Original and REV devices

1984-1984 Pontiac Parisienne

Interloc bushings are designed to replace the factory bushings

HVH 4500 Carb to 4150 Intake Flange Adapter 57750BK If you look at theProduct Description: Carburetor Adapter Super Sucker 2 in Thick 4 Hole Dominator to Square Bore Aluminum Polished Sold Individually High Velocity Heads has been porting high performance cylinder heads and intake manifolds since 1970. HVH has over thirty years of head porting, head design, intake porting and intake design along with carburetor spacer design experience. HVH Super Sucker carburetor spacers are the most effective carburetor spacers ever