• A precision machined 351w series block (painted color of choice)

• A brand new Eagle forged steel 4340 stroker crankshaft

• A set of Eagle H-beam bushed connecting rods with ARP hardened rod bolts

• A set of tri metal Clevite 77 H-series rod and main bearings

• A set of new high performance flat top SRP (sportsman racing series) pistons w/ a single valve relief

• Assembled with hand filed performance rings to match

• A Cloyes three piece true double roller timing set

• Custom Ground Hydraulic Roller High Performance Street Camshaft With A Muscle Car Chop

• (16) Roller lifters

• A Set Of (8) Lifter Guides

• A Ford Racing Roller Lifter Retainer Tray

• 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

• 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)

• A new timing cover with scale

• Engine will be assembled with all new bolts

• New Edelbrock RPM Air-Gap performance intake manifold (different intake manifolds can be used at customers request.)

• A new chrome thermostat housing to match intake

• Edelbrock 800cfm carburetor w/electric choke (upgrade to a Holley for $300)

• 14" Chrome air cleaner

• MSD Pro Billet Distributor (Requires MSD 6AL Ignition Control)

• MSD Blaster II coil and bracket

• (8) Autolite spark plugs

• A set of custom fit Taylor 8mm ignition wires (color of choice black, Red, Blue, Yellow, Green, Orange no extra charge)

• A brand new hi-flow water pump

• A set of tall chrome valve covers with baffles

• 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