Small block 5.8L 351w Ford crate engine with Aluminum heads. This engine package is what most of our customers prefer when building there hot rod. All engines can be custom painted to match your vehicle at your request. This engine is the best deal dollar for dollar.  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.

Short Block Assembly:

• Seasoned 351w Block 1pc Rear Main Seal
• Bored And Honed .030 With Deck Plate
• Mains Have Been Aline Honed
• Block Has Been Decked .020
• Dura Bond Cam Bearings Installed
• Brass Freeze Plug And Oil Galley Kit Installed
• Block Painted With 3 Coats Of High Temp Ceramic Engine Paint Customers Choice Of Color
• Precision Ground Micro Polished Crankshaft
• New Eagle I-Beam Connecting Rods With ARP Bolts And Bushed Pins
• Speed-Pro Hypereutectic Coated Skit Pistons (9.5:1 Compression When Used With 62cc Head And Standard .045 Thick Head Gasket)
• Clevite P Series Rod And Main Bearing
• Hastings Performance Rings Hand Filed To Match Application

Short Block Assembly Only $ Call

Long Block Assembly:

• Custom Ground Hydraulic Flat Tappet Performance Street Camshaft With A Muscle Car Chop

• A Cloyes three piece true double roller timing set

• (16) High rev lifters (anti-pump up)

• Dart Aluminum Performance Cylinder Heads With 62cc Combustion Chambers And 195CC Intake Runners

• (8) Stainless Steel 2.02 Intake Valves

• (8) Stainless Steel 1.60 Exhaust Valves

• (16) High Performance Valve Springs And Retainers (To Match Camshaft)

• 7/16 Screw In Studs And Hardened Guide Plates

• All New ARP Head Bolts

• A set of chrome moly push rods

• (16) 1.6 ratio true aluminum roller rockers

• Melling high volume oil pump

• Melling oil pick up

• Chrome front sump oil pan and dip stick (additional $150 for double sump oil pans, rear Sump pan with Lokar breaded dipstick tube $200)

• New timing cover with scale

• Engine will be assembled with all new bolts

Long Block Assembly Only $ Call

Fully Dressed Crate Engine:

•  New Edelbrock performance intake manifold (different intake manifolds can be used at customers request)

• A new chrome thermostat housing to match intake

• Edelbrock carburetor w/ electric choke (upgrade to a Holley for $300)

• A set of custom fit Taylor 8mm ignition wires (color of choice black, red, blue, yellow, green, orange no extra charge)

• 14" Chrome air cleaner

• MSD Pro-billet distributor (Requires MSD 6AL ignition control)

• MSD Blaster II coil and bracket

• A set of Autolite spark plugs

• A brand new hi-flow water pump

• A new set of chrome valve covers

• Professional Products performance balancer

• Fel-Pro performance gaskets

• All Engines Will Come With Flex Plate (For Auto Trans) Additional $200 For Manual Transmissions

• As We Assemble Your Engine We Take Several Pictures Throughout The Building Process So You Can See The Quality Of Parts And Workmanship That Goes Into Your Engine

• Each Engine Is Live Run Tested, Timing Set And Carburetor Adjusted For Optimum Performance

• We Video Tape Your Live Run Engine And Send You A Copy

All of our turn-key crate engines come with a 1 year warranty with unlimited mileage

March Performance

Alternator Serpentine Kit

Add $870 To Base Price

March Performance

Alt, & PS Serpentine Kit

Add $1,430  To Base Price

March Performance

Alt, PS, & AC Serpentine Kit

Add $1,870 To Base Price

Whether your vehicle is a hot rod, street car, race car, or even a tow truck, here at Pro-formance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our engine combinations 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 engines, call Doug or Steve we will be happy to answer any of your questions.

All engines are custom built to order for total customer satisfaction

All major credit cards accepted

Call us today for a quote

1-800-267-3940

420HP Short Block

420HP Long Block