Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage
1960-1965 GMC 1500 Series
1980-1983 Buick Estate Wagon
CSR Style Electric Water Pumps
The anodized inserts will resist fingerprints
Edelbrock Performer Olds 455 Intake Manifold - Cast YA0815 Sealant must be used onPerformer Olds 455 Intake Manifold is designed for street 400 425 455 c. i. d. Oldsmobiles. Ideal for cars, 4x4s, tow vehicles, RVs and boats. Includes exhaust crossover plugs number 2733 which must be used for marine and off road use. 2151, Oldsmobile, Edelbrock, Intake Manifold, Intake, Manifold, Dual Plane, Performer, Satin Carb pad height: 4. 95" Carb recommendations: Edelbrock AVS2 or Performer Series 750 800cfm Port exit dimensions: 1. 22" x 2.