BEAUTIFUL 1964 Pontiac GTO Review - Collectible Motorcar of Atlanta

1964 Pontiac GTO Hardtop Coupe – PHS Documented, Built 421ci Pontiac V8, Factory 4-Speed, Extensive Restoration & Mechanical Documentation This 1964 Pontiac GTO hardtop coupe is a well-documented example of Pontiac’s first-year GTO, finished in Marimba Red over a Red interior and powered by a built Pontiac 421ci V8 equipped with Tri-Power induction, paired with a factory 4-speed manual transmission. In addition to Pontiac Historical Services (PHS) documentation, this car is accompanied by extensive restoration and mechanical records detailing engine machining and assembly, rear differential work, suspension service, interior restoration, and professional Tri-Power carburetor refurbishment. Factory Configuration & Identity According to PHS documentation and original sales paperwork, this GTO was assembled in July 1964 at the Kansas City, Missouri plant. VIN: 824M29064 8 – V8 engine 2 – Tempest / LeMans series 4 – 1964 model year M – Kansas City assembly Sequential production number: 29064 Body Style: 2237 – 2-door hardtop coupe Exterior Color: Marimba Red (Code LL) Interior Trim: Medium Red (Code 218) Engine & Drivetrain Power is provided by a built Pontiac 421ci V8, upgraded from the original displacement and fitted with the desirable Tri-Power induction system. The engine was professionally rebuilt, balanced, and run-tested, with detailed machine shop and parts invoices included in the documentation file. Engine work performed includes (per documentation): Complete engine teardown and rebuild Block bore and hone Crankshaft polishing Installation of cam bearings and freeze plugs Bronze valve guide liners Multi-angle valve job Rotating assembly balancing Custom assembly and test run on engine stand Tri-Power carburetor rebuild and calibration The Tri-Power carburetors were fully restored by a dedicated Tri-Power specialist, with documentation noting: Complete cleaning and re-plating of all linkage components Correct gold dichromate finishes Clear-coated carb bodies Jetting specifications: 65 center / 73 end carbs Proper idle mixture setup and break-in instructions included Supporting engine components and upgrades documented: New piston rings, bearings, oil pump, timing set, and gaskets Correct Pontiac valve covers and finishes Ignition conversion for improved reliability while retaining a factory-style appearance Transmission & Rear Differential The factory 4-speed manual transmission (M20 wide-ratio) was rebuilt, and the rear differential received documented professional service. Rear axle work includes: 10-bolt Safe-T-Track limited-slip differential 3.23:1 gear ratio New ring and pinion set New carrier and bearing kit Professional setup using Pontiac-correct components (per Ames Performance Engineering invoices) Suspension, Steering & Brakes Additional service records document suspension and driveline refresh work performed to ensure the car drives as well as it presents: New KYB front shocks New rear shocks and coil springs Front-end alignment Power steering system retained Power-assisted brakes Exterior & Body The car was the subject of a frame-off restoration, and the body presents as straight and rust-free with consistent panel gaps. The Marimba Red finish displays strong gloss and depth throughout. Chrome trim, bumpers, badging, and stainless brightwork are in very good condition. Correct GTO badging Period-correct steel wheels with chrome hubcaps Redline radial tires Clean, detailed trunk and undercarriage Interior The interior was restored using correct materials and components, with documentation from Legendary Auto Interiors supporting the work performed. Interior features include: Red bucket seat upholstery Correct door panels, carpet, and trim Factory Hurst shifter Sun tachometer Original-style dash and gauge cluster Original AM radio retained Auxiliary Kenwood AM/FM/CD unit mounted discreetly in the glovebox Courtesy lights and electric clock (working) Documentation Included This GTO is accompanied by a substantial documentation file, including: Pontiac Historical Services (PHS) documentation Original sales invoice and dealer paperwork Engine machine shop and rebuild invoices for the 421ci build Tri-Power carburetor restoration documentation Rear differential and drivetrain parts invoices Interior restoration invoices Suspension and alignment service records Period owner’s manual and literature CALL/TEXT: (770) 738-7111 Collectible Motorcar of Atlanta