LARGE BASE PLATE - ROCHESTER 2-JET - 2G - 2GC - 2GV Carb - 1/2" THICK CARBURETOR INSULATORS - 1 spacer with 1 shield = Paired Unit - 3" Diameter Air Horn
- If you have the hood clearance, we recommend using these!
• Fits ALL Large Base - Primary & Secondary Carburetor Base Plates; including
• Chevrolet - Buick - Olds - Pontiac - GMC
- Pontiac GTO
- 1959 - 1966 Pontiac and 1966 Olds Tri-Power End Carbs
- 1966 Pontiac and Oldsmobile Center Carbs
* 1966 Pontiac and Oldsmobile Tri-Power - All 3 Carbs
• 3" Diameter Air Horn x 1.11/16" Throttle Bore
• stud spacing @ 2.00" x 3.5/8"

• each carb spacer includes studs, nuts, washers and gaskets