Get Adobe Flash player
FacebookSkypeYoutube

 

 

454 Big Block Crate Engine

454 Hot Rod Engine
Starting @ $10,350
High Horse Power Very Streetable Road King
     Big block Chevy 454 with 550 Hp performance aluminum head engine combination can be custom designed to tailor to your specific needs. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system.  We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.

 

Horsepower 550 @ 6,100 RPM
Torque 550 Ft. Lbs @ 4800 RPM
Bore & Stroke 4.280 - 4.000

 

454 550HP

  • Fully machined seasoned Gen VI 454 4 Bolt Main Chevy Block
  • Block painted with 3 coats of high temp ceramic engine paint customers choice of color (have your engine custom painted to match your vehicle for an additional $300) 
  • Eagle cast steel crankshaft
  • Eagle I-Beam connecting rods with ARP bolts
  • High performance pistons (Speed-Pro, Keith Black, SRP, or Mahle)
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • ARP main bolts 
  • Rotating assembly is balanced
  • Comp Cams custom roller performance camshaft
  • Roller lifters 
  • Three piece double roller timing set
  • Edelbrock aluminum performance cylinder heads
  • 7/16 Screw in studs and hardened guide plates
  • Manley chrome moly push rods 
  • Performance roller rockers  
  • Melling high volume oil pump and screen 
  • Painted oil pan
  • Dipstick and tube

GM aluminum timing cover

  • Performance balancer
  • Fel-Pro gaskets
  • Edelbrock Air-Gap intake manifold
  • Chrome thermostat housing
  • Edelbrock carburetor w/ electric choke 
  • Chrome air cleaner
  • MSD Pro-Billet distributor (requires MSD 6AL ignition control)
  • Auto-Lite spark plugs
  • Taylor 8mm Ignition Wires (Color Of Choice Black, Red, Blue, Yellow, Green, Orange No Extra Charge)
  • Water pump
  • Chrome valve covers
  • Chrome breather
  • Flex plate (for auto trans) 
  • Joe Gibbs HR-1 hot rod oil
  • Engines are photo documented during the building process 
  • Each engine is dyno tested, timing set and carburetor adjusted for optimum performance
  • We video tape your live run engine and send you a copy
  • Engine will come with a limited warranty

 

 
All engines are custom built to order for total customer satisfaction
Credit cards accepted
Call us today for a quote
1-800-267-3940
* Please Review Our Cancellation/Return Policy Before Making A Purchase*
 
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.
 
3-2-12