Call  Jerry at with questions or to inquire about this item or to discuss options or other upgrades. We are a full machine shop with Superflow dyno and we custom build/sell around 200 highly customized engines for customers throughout the USA and World-Wide. We can change the bore and stroke of this build or use certain brand parts per the customer's request. Certain brands and/or order modifications may change the price of the custom engine assembly.

PURCHASER TO RECEIVE:

One custom balanced and assembled 454ci SBC performance race engine (4.250 bore x 4.000 stroke). The customer may choose compression ratio, peak power RPM range, and required fuel for operation such as pump gas, race gas, alcohol, E85 or other. We can build this motor for natural aspiration and/or boost and nitrous. Customer may request different bore or stroke combination. Camshaft lift available to .791 lift with a 1.7 ratio rocker for street/strip and larger lifts available for all out race.

DETAILS OF BUILD:

Dart Little M Sportsman Block (Upgrade to Billet Main Caps)

4340 Forged Crankshaft (Upgrade to 100% American Steel)

4340 Forged Rods w/ ARP (Upgrade to 100% American Steel)

Custom Forged Pistons (Upgrade Pistons for High Boost or NOS or 11, 12, 14, or 18 degree piston)

Total Seal Moly Rings (Upgrade to Gapless and/or Steel)

Felpro Head Gakets (Upgrade to Cometic)

Comp Cam Custom Camshaft (Upgrade to Billet Roller)

Brodix Aluminum Heads (Upgrade to CNC Ported and or different valve angle)

GM tappet lifters ( Upgrade to Roller)

Custom Length Comp Cam Push rods (Upgrade to Thick-Wall)

Roller Rocker Arms (Upgrade to Shaft Mount)

Holley or Quick Fuel Carburetor (Upgrades Available and EFI and/or Supercharger Packages Available)

Standard Intake (Upgrade to CNC Ported)

Standard GM Ignition (Upgrade to Pertronix Flame Thrower or Other)

IMPORTANT:

The photos is for illustrative purposes only. Actual item may vary slightly. Item may ship with a different design stroker oil pan!