*Shown With Optional Upgrades

383 CI SBC Stroker 400HP

From: $9,795.00

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383 with 400 HP 3/4 stroker engine has a 3.750 stroke where a 350 Chevy has a 3.480 stroke which delivers an extremely high amount of torque, you have to experience one to know how it feels. This is definitely the way to go when you are building a 350 based engine. This engine package is what most of our customers prefer when building their hot rods. All of our engines can be custom painted to match your vehicle at your request. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle.

1 Year Carb
2 Year EFI

  • Fully machined seasoned factory roller 4 bolt main block
  • Block painted with 3 coats of high temp ceramic engine paint
  • Forged steel crankshaft (Eagle, or Scat)
  • Forged I-Beam connecting rods (Eagle, or Scat)
  • High performance Forged pistons (Icon, or Mahle)
  • Performance rods and main bearing (Clevite, King or Federal Mogul)
  • Performance rings hand filed to match application
  • ARP main bolts
  • The complete rotating assembly is balanced
  • Custom ground hydraulic roller camshaft
  • Hydraulic roller lifters
  • Three piece double roller timing set
  • Performance aluminum cylinder heads
  • 7/16 Screw in studs and hardened guide plates
  • Chrome moly push rods
  • Performance roller rockers
  • Melling high volume oil pump and screen
  • Chrome oil pan
  • Chrome dipstick and tube
  • Chrome timing cover
  • Performance balancer
  • Fel-Pro gaskets
  • Performance aluminum intake manifold 
  • Chrome thermostat housing
  • Holley Ultra HP 750cfm carburetor
  • Pro-Billet distributor (Requires CDI Box)
  • MSD Blaster II coil and bracket
  • Autolite 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
  • Your engine build will be photo documented during the building process so you can see the quality of parts and workmanship that
  • goes into your engine
  • Engine will be hot run tested – Carburetor and timing set
  • 1 Year Unlimited Miles Warranty Carburetor Version
  • 2 Year Unlimited Miles Warranty Fuel Injected Version
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Customize Your Crate Engine

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
Suite B
Melbourne, FL 32934
PH: 800-267-3940
Info@proformanceunlimited.com

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Friday 8am – 3pm EST

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Friday 8am – 3pm EST

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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.
*Engine shown with optional upgrades