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12363420 - CPP Big Block Chevy Dual Plane High Rise Intake Manifold, Oval Port, For Square Bore Or Spread Bore Carbs.

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $319.96


This high rise intake manifold (spread bore with dual bolt pattern) is designed for all big-block Chevrolet 396/502ci engines with our current oval port aluminum heads for 1975 and earlier large oval port iron heads. This is the latest in design and technology in dual-plane manifolds. There are no provisions for a hot air choke, but it will accept a divorced choke or electric chokes on the carburetor. Technical Notes: This manifold accepts air conditioning brackets and alternator brackets. It will not fit on many Corvette models with manifold height 6" at rear and 4 1/2" in front. (Check for hood clearance first.) Use intake manifold gasket P/N 12366985. Use intake bolt kit P/N 12367959.

Application List



Shipping Information

  • Item Requires Shipping
  • 20.0 lbs.
  • W11.3000” x H6.9000” x L23.3000”

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