Weiand Team G Intake Manifold - Holley Excelerator Intake Manifold Chevrolet 262 - 283 - 305 - 327 - 350 - 400 V-8; 1957-86 All Models; 1987-Later w/Aluminum Heads Brake System Prototipo Heritage

Prototipo Heritage

There are four separate retard stages that can be activated independently or together for a to┬ ¡tal sum of retards

They utilize dual O-ring seals

Holley EFI products power these cars and are dominating the performance world

3/8 in 12 Point Head

Weiand Team G Intake Manifold - Holley Excelerator Intake Manifold Chevrolet 262 - 283 - 305 - 327 - 350 - 400 V-8; 1957-86 All Models; 1987-Later w/Aluminum Heads Brake System Prototipo HeritageFeatures: 2800 7200 RPM power band Single plane design with open isolated plenum Water cross over passage is isolated for superior cooling Square flange carburetor mounting Carburetor Recommendations: 650 850 CFM Holley HP Installation: For automatic transmissions, use spacer plate w plenum divider, P N 7460 or 7461, to develop low RPM vacuum. Specifications: Height front 3. 63", rear 4. 56". Shipping weight is 20 lbs. Not legal for sale or use in