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4 maj 2023 · In this guide, we cover the Pontiac 400 engine. Learn about Pontiac 6.6L V8 specs, performance upgrades and common problems
Beginning in 1955 a 2-digit engine code was stamped just under the passenger-side cylinder head. The first digit of the code indicates Manual or Automatic transmission. W = Manual transmissions, Y and Z = Automatic transmissions, and X for both. See Chart Below for actual codes.
Pontiac 400 V8 Engine. The Pontiac 400 6.6 Liter engine was first introduced in 1967. This version of the Pontiac V8 engine was used in the GTO, Firebird, and the Trans-Am Firebird. The 400 was inspired by the Pontiac 389 V8 and proved to be the last Pontiac engine with closed chambered heads.
21 mar 2024 · Discover the essential engine specs, torque specifications, and oil service intervals for the powerful Pontiac 400 engine.
18 mar 2024 · Discover the specifications, configuration, and maintenance tips for the 1972 Pontiac 400 Engine in this comprehensive guide.
21 mar 2024 · Discover the impressive specifications of the Pontiac 400 W72 engine, its configuration, oil requirements, and service intervals for optimal performance.
6 cze 2019 · Because of its place in Pontiac’s most brutal and outlandish muscle cars as well as fighting the good fight into the era of smog-choked, low-compression lameness, the Pontiac 400 remains one of our favorite V-8 engines. So tell us in the Hagerty forums below—which Pontiac 400 spec is your pick?
