Proformance Unlimited Custom Crate Engines

Custom Built Turn Key Big Block Chevy Performance Engines

International: +1-321-430-2465      Email: Info@CustomCrateEngines.com

*Shown With Optional Upgrades

454 CI BBC Crate Engine 550HP

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.

$11,395.00

Pay a 50% deposit per item

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

454 Big Block Chevy 550HP Engine Specifications:

  • Fully machined seasoned Gen VI 454 4 bolt main Chevy block
  • Block painted with 3 coats of high temp ceramic engine paint customer’s choice of color
  • Eagle steel crankshaft
  • Eagle I-Beam connecting rods with ARP bolts
  • High performance pistons (Speed-Pro or Keith Black)
  • Performance rod and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • Rotating assembly is balanced
  • Comp Cams custom roller performance camshaft
  • Roller lifters
  • Three piece double roller timing set
  • Edelbrock performance aluminum 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
  • Chrome thermostat housing
  • Holley Ultra HP carburetor w/ electric choke
  • Chrome air cleaner
  • Pro-Billet distributor (requires MSD 6AL ignition control)
  • Autolite spark plugs
  • Taylor 8mm ignition wires
  • Water pump
  • Chrome valve covers
  • Chrome breather
  • Engines are photo documented during the building process
  • Engine will be hot run tested – Carburetor and timing set
  • 1 Year Unlimited Milage Warranty

Custom Crate Engines takes great pride in all of our Chevy performance engines. Whether your vehicle is a Corvette, Camaro, Nova, Chevelle, or just an early 60’s muscle car, we are here to help design and build the engine combination to match you with your vehicle. Please browse our engine combinations listed below.

Custom Crate Engines is best known for our precision custom designs. From that special built stroker engine, 383, 427, 502, 632 to that turn-key drop in ready crate engine, we strive to build custom engines at an affordable price. Take a look at our crate engine videos. I guarantee we have the best engines on the World Wide Web. Give us a call today and ask for Doug or Steve and we will be happy to answer any of your questions.

Contact:

733 North Drive #B Melbourne, FL 32934

PH: 800-267-3940

Shop Hours:

Monday – Thursday 8:00am – 5:00pm EST

Friday 8:00am – 4:00pm EST

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.
*Engine shown with optional upgrades