Chevy Crate Performance Engines 

Pontiac Engines With Attitude

           Proformance Unlimited is well known for it's custom designs.  If you are restoring your early Pontiac we can upgrade the horse power and still keep it looking original.

                   Whether your vehicle is a GTO, Fire Bird, Trans Am, Lemans, or a timeless classic, here at Pro-formance Unlimited we are here to help design and build the engine combination that will match you with your vehicle. Please browse our crate engines listed below or custom design one of your own. From that special built stroker engine to that turn-key drop in ready crate engine, call Doug or Steve we will be happy to answer any of your questions.
 

 

Watch Pro-formance Unlimited Début One Of Our 455 Pontiac Crate Engines On Sports Car Revolution video

 

     455 Pontiac

↓Click On Engine Package Of Choice For More Details↓

Pontiac 400 450HP
400 Pontiac Performance Engine

Aluminum Cylinder Heads
Pontiac 461 Stroker 475HP
Pontiac Stroker Engines
 Aluminum Cylinder Heads

 

 

The Pontiac V-8 was the power plant for a whole generation of muscle cars, including the legendary GTO and Firebird Trans Am from the late 60's to early70's. The renewed popularity of muscle cars has restored the interest of hobbyist rebuilding and modifying these engines. Although these blocks are few in numbers, they can be found and can also be totally custom rebuilt to any specific horsepower. The 350, 400, and 455 are interchangeable but today most Pontiac enthusiasts want the 455 with aluminum cylinder heads. With this combination we can make over 550hp with incredible torque for the dream machine muscle car.

 

1-800-267-3940

E-Mail: info@Proformanceunlimited.com

 

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