Professional Products Crosswind Oldsmobile 400/425-455 Intake Manifold
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Q & A
What's in the Box
910-11259 Instructions (PDF)
910-11270 Dyno (PDF)
- 6-1/8" overall height
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This single plane intake fits 326-455 Pontiac V8's and was designed to fit under the hood of stock applications. Accepts either Quadrejet or Holley carbs. No heat crossover but can be drilled for nitrous. Plain or polished. RPM range is 2200-6500.
910-11258 Instructions (PDF)
Put a reliable GM HEI distributor on your Pontiac V8! These 100% new distributors are a simple one wire hook-up and include both mechanical and vacuum advance. Comes complete as shown. Just drop it in and go.
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