en-us Tue, 16 Jun 2026 08:16:17 GMT 184795906 https://motorheadmedia.com/pontiac/184795906/2nd-gen-engineering-pontiac-24x-efi-system.html The Pontiac 24x setup provides any ECU with a crank & cam signal in 24x/1x square wave (3 wire hall effect) patterns. Parts are all bolt-on and setup tooling is provided to help ballpark initial settings. You have freedom to choose your fuel tank w/ in-tank pump, EFI ready intake, throttle body, injectors, ECU, coil packs, fuel rails, & injector sizes to suit your engine. You can use the GM LS (0411/ P59) ECU or most other aftermarket ECUs (Holley, Haltech, MS3, etc.) if desired. The…

]]> Engines: Pontiac Fri, 12 Jun 2026 07:50:04 GMT 184799209 https://motorheadmedia.com/pontiac/184799209/pontiac-455-engine-w-roller-rockers-complete.html Pontiac 455 engine with roller rockers. This engine was in my 1965 Gto when I purchased the car a year ago. I was told that it was rebuilt. I am not familiar with engines. I had the original 389 engine installed in the car after pulling the 455/260 hp out. This would be an awesome engine for someone. $800 firm

]]> Engines: Pontiac Mon, 08 Jun 2026 11:24:59 GMT 184798069 https://motorheadmedia.com/pontiac/184798069/1965-pontiac-389-engine-and-700r4-transmission-.html FOR SALE – Complete Running Pontiac 389 V8 & Built 700R4 Overdrive Transmission Package $5,900 OBO Complete, running Pontiac 389 V8 and professionally built 700R4 overdrive transmission package. This is a documented turnkey drivetrain with build paperwork, dyno sheets, running videos, cold-start video, and casting number verification. ENGINE DETAILS: • 1965 Pontiac 389 V8 • YC block code • Block bored .040 over • Standard 400 pistons • Holley 670 CFM Street Avenger carburetor •…

]]> Engines: Pontiac Fri, 05 Jun 2026 01:55:19 GMT