Corvette performance engines

       Corvette debuted in January of 1953 as a show car in the GM Motorama. It was a stylish two-seat convertible, designed to show the world that GM could create a sports car to compete with European nameplates like Jaguar and MG. All 1953 Corvettes were Polo White with red interiors. The response to the Motorama show car was overwhelmingly positive, and production began that June in Flint, Michigan. It would change the landscape of the American road forever. They were powered by the existing Chevrolet 235-cu.-in. 6-cylinder engine that was modified with a three-carburetor design and dual exhaust to give it more sports car-like performance.corvette crate engines

       Which lead to the way for the development of the small-block engines such as the; (283, 327, & 350) or the small block mouse motor as it was referred to in the early hot Roding days in the late 50ís and early 60ís. Today 38 years after introduction the small-block is the most popular engine in the enthusiast market with the vast array of performance parts available to turn them from a mild 325 horsepower to a wild 383 stroker with 510 horse power. The big-block Chevy (396, 427, & The 454) or the rat motor as it was referred to in the early hot roding became the standard for brute power for the serious street muscle car to all out competition racing.

       If you are restoring your early corvette we can upgrade the horse power and still keep it looking original. Please call us for details.

          Here at Pro-formance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our corvette crate engines listed below or custom design one of your own. Pro-formance Unlimited is best known for our precision custom designs. 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.

Corvette Crate Engines

Mild Performance Engines:

↓Turn-Key Crate Engine Packages Click Below For More Details↓
350  295 HP
Polished Engine Package
350 Chevy Engine
Edelbrock Aluminum Heads
 Full Roller Engine
  350  375HP

Aluminum Heads
     
327 375HP

Aluminum Heads
  383 Stroker 400HP
Chevy 383-400hp
New Design
Aluminum Heads
Full Roller Engine
     

 

 

Super Street Performance Engines:

↓Turn-Key Crate Engine Packages Click Below For More Details↓
350  425 HP
350 Small Block Chevy

Aluminum Heads
Full Roller Engine
  383 450HP Stroker
383 450HP Chevy Stroker
Aluminum Heads
Full Roller Engine
     
 427 Big Block 450HP
427
Edelbrock Aluminum Heads
427 Aluminum Valve Covers
454 475HP

Aluminum Heads
Full Roller Engine
     

 

 

Extreme Performance Engines:

↓Turn-Key Crate Engine Packages Click Below For More Details↓
Supercharged  383
Supercharged 383
New Design
 
  383 500HP Stroker

Fully Forged Bottom End
Roller Camshaft
 
  427 Small Block
427 SBC Crate Engine
Aluminum Heads
Full Forged Bottom End
 
         
454 550HP

Aluminum Heads
   502 550HP
Chevy 502-600hp
Aluminum Heads
Full Roller Engine
   540 630HP Stroker

Aluminum Heads
Full Roller Engine
         
    572 750HP
572 BBC Crate Engine
AFR Aluminum Heads
Full Roller Engine 
   

 

Check Out Our Chevy Performance Engine Video Clips

 

Chevy Crate Engines

Chevrolet Engines

 

Chevrolet Muscle Car OEM HP Statistics

YearCubic InchHP/ Torque
1964 409 340/420
1964 409 400/425
1964 409 425/425
1965 327 350/360
1965 396 325/410
1965 396 425/415
1965 409 340/420
1965 409 400/425
1966 327 350/360
1966 396 325/410
1966 396 360/440
1966 396 375/415
1966 427 390/470
1966 427 425/460
1967 327 350/360
1967 396 325/410
1967 396 350/415
1967 396 375/415
1967 427 390/460
1967 427 400/460
1967 427 435/460
1968 327 300/360
1968 327 350/360
1968 396 325/410
1968 396 350/415
1968 396 375/415
1968 427 L88 430/450
1968 427 385/460
1968 427 390/460
1968 427 400/460
1968 427 435/460
1969 350 300/380
1969 350 350/380
1969 396 325/410
1969 396 350/415
1969 396 375/415
1969 427 L88 430/450
1969 427 335/470
1969 427 390/460
1969 427 400/460
1969 427 435/460
1969 427 425/460
1970 402 350/415
1970 402 375/415
1970 454 360/500
1970 454 390/500
1970 454 450/500
1971 350 330/360
1971 402 300/400
1971 454 365/465
1971 454 425/475
1972 350 255/280
1972 402 240/390
1972 454 270/390

If You Would Like Us To Custom Build You An Engine

Call For Immediate Assistance

1-800-267-3940

17B Jackson Street

Freehold, NJ 07728 

 

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Info@corvette-engines.com

Updated 10/17/2011

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PROFORMANCE UNLIMITED INC. RESERVES THE RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS PRODUCTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION WHATSOEVER TO INSTALL THE SAME OR IMPROVEMENT UPON PRODUCTS PREVIOUSLY MANUFACTURED. OCCASIONALLY DEPENDING ON AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT WILL NOT EFFECT PRICE, PERFORMANCE, APPEARANCE OR QUALITY OF THE PRODUCT.
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