• 1964 Vintage Buick Electra 225 Convertible

A powerful GM Performance Parts ZZ572 crate engine is the 620-horsepower heart of a beautifully restored 1964 Electra 225 – one of the famed Buick “Deuce-and-a-Quarter” full-size luxury vehicles that have achieved popularity with collectors and urban customizers. The ZZ572/620-powered Electra 225 was displayed among 11 new Buick Lucerne concepts at a special event held during the Specialty Equipment Market Association (SEMA) convention.

  • 1964 Vintage Buick Electra 225 Convertible
  • Year:
    1964
  • Make:
  • Model:
    Electra
  • Horsepower @ RPM:
    620
  • Torque @ RPM:
    650
  • body style:

 Along with the 620-horsepower engine, the modified Electra 225 features a Hydra-matic Turbo 400 automatic transmission and a custom radiator that’s outfitted with twin electric fans. The car rolls on chrome 20-inch Boss Motorsports “312” five-spoke wheels and Michelin Pilot Sport tires. The body and interior of this imposing “Deuce” retain their factory-stock good looks, wearing a new coat of factory white paint and re-chromed trim. The top is white, with a black boot cover. The interior also is black, with the vinyl upholstery re-done to a factory appearance.

“The growing interest in Lucerne among the tuner market inspired us to take one of the most recognizable classic Buicks and build a companion for the 11 Lucernes displayed at SEMA, said General Manager Steve Shannon. “Our touch on an old-school classic like the Deuce highlights the potential consumers have with GM Accessories.”

1964 Vintage Buick Electra 225 Convertible
- image 109202

The ZZ572/620 crate engine – GM Performance Parts number 12498793 – however, is far from factory-stock. It’s the largest-displacement big-block crate engine offered by GM Performance Parts – and the most powerful engine designed for street use. It features cavernous 4.560-inch bores and a 4.375-inch stroke, with forged rotating components. Aluminum, rectangular-port heads provide tremendous airflow and the engine aspirates through an 850-cfm Demon four-barrel carburetor. A hydraulic roller camshaft and a 9.6:1 compression ratio contribute to docile street manners and pump gas friendliness – with a tremendous reserve of 650 lb.-ft. of torque only a tip of the right foot away. The engine also wears a GM Performance Parts front dress kit and chrome air cleaner.

Cross member and steering gear modifications were required to install the big-block engine. It is one of approximately 7,200 Electra 225 convertible models sold in 1964 and it originally was well optioned from the factory, including air conditioning – a relatively rare combination with a convertible in its day.

More than 40 years after it left the factory, this updated Deuce retains its vintage style while delivering a thoroughly modern blast of performance.

1964 Vintage Buick Electra 225 Convertible
- image 109201

Vehicle highlights


  • ZZ572/620 crate engine with 620 hp / 650 lb.-ft. of torque
  • GM Performance Parts engine front dress kit and chrome air cleaner
  • Custom exhaust system
  • Hydra-matic “Turbo 400” automatic transmission
  • Boss Motorsports “312” chrome 20-inch wheels
  • Michelin Pilot Sport P245/35ZR20 tires
  • Custom radiator with twin electric fans
  • Restored exterior with factory white paint, white top and re-chromed trim
  • Restored interior with new black vinyl upholstery
Alina Moore
Alina Moore
Alina Joined the Topspeed.com team in the early 2000s as one of the outlets very first experts, and she’s been with Topspeed.com ever since. Over the years, she’s served various roles, but today she’s is relied on heavily to verify automotive facts, assist with formatting, and discover new and engaging topics.  Read full bio
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1 comments:

  (1022) posted on 01.7.2010

Apart from greater length, rooflines and rear-quarter panels really made Electras stand out from other standard Buicks. The razor-edged roofs seen on 1962-1964 Electras were softened a bit, and rear roof ars wrapped around slightly at the back to impart a hint of limousine-style privacy.

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