General Price Quote: 426 or 472 Street Endurance Engine 500 to 600 hp depending on cam and induction. 528 572 and
604 cubic inch street endurance or high compression race also available.  
WE HAVE BLOCKS AND HEADS IN
STOCK NOW. PRE BUILD CONTRACTS INCLUDE PICTURES, SERIAL NUMBERS AND PROMISED DATE
OF COMPLETION. DON'T BE FOOLED BY BUILDERS THAT TRY TO FIND CUSTOMERS FIRST, THEN
BLOCKS AND HEADS!!!
WE HAVE BLOCKS FULLY MACHINED, CLEANED AND READY TO BUILD IN
4.250 OR 4.500 BORE SIZES AND MOPAR IRON, ALUMINUM AND STAGE V HEADS-                   

WE DO NOT CHARGE BY THE CUBIC INCH

   426-604 CUBIC INCHES Only the Best / Lightest Weight Parts                   

(1)        New premium blueprinted Chrysler Street Hemi premium pump gasoline engine

  • New standard bore high nickel cast iron block fully blueprinted / de-burred internally &
    externally
  • Finish honed with honing plate to 4.250 or choice of bore
  • Line bore resized for ARP main / side bolts
  • Deck resurfaced for MLS metal head gaskets
  • Block oiling optimized / proprietary process
  • 472 cubic inch 7.7 liters with 4.150 stroke or 426 with 3.7500 stroke OR ?
  • Custom Forged low skirt clearance pistons w premium pins 9.0/1 to 11 / 1 + compression
  • 4340 forged 8 bolt Eagle USA or K1 Technologies crank with radiused journals
  • Callies also available
  • Manley USA made / machined H beam connecting rods with upgraded APR cap bolts
  • Competition balanced (internally) on modern electronic / digital balancer
  • Childs and Albert file fit rings ZGS zero gap plasma moly (2% or less leakage) hand file fit to +/-
    0.001
  • Glacier Vandervell V series endurance lead indium rod and main bearings select fit
  • Street hemi oil pan or equivalent 6 qt fits B and E body (customer choice)
  • Melling high volume oil pump / Milodon hardened shaft +.300 x-long
  • Custom fit windage tray
  • New billet rear seal retainer / dual o ring side seals- machined round to block to prevent leaks
  • Street hemi painted timing cover / or chrome
  • ARP head bolts/ inboard studs / all ARP engine bolts remainder of engine or grade 8 factory
    style for stock appearance
  • Mopar aluminum or iron cylinder heads 2.25 intake 1.90 exhaust valves custom valve job / street
    port /bowls & short side radiuses 350 cfm+ @ .600 lift (20+ hours of labor in porting)
  • Premium composite head gaskets or MLS multi layer steel
  • Mopar premium gasket set or equivalent (Felpro)
  • Comp Cams or Bullet flat tappet hydraulic or solid lifter cam (3bolt) custom specs.
  • Rollmaster nitrated double roller timing set
  • Comp cams premium valve springs
  • Cam degreed for maximum power
  • Premium Trend hardened pushrods (custom length) all 16 checked
  • Mopar Performance steel rocker arms (wide pad) or rollers +$1000.00 or Indy
  • Mopar hardened shafts
  • Billet aluminum rocker stands new springs / spacers / rocker contact optimized / geometry
    optimized
  • Black wrinkle or chrome street hemi covers
  • Mopar plug tubes / seals / champion spark plugs
  • M1 dual plane intake manifold or customers choice at cost
  • Complete intake to oil pan engine oiling system primed
  • Sealed in shrink wrap plastic
  • Cased in water tight heavy plastic box with engine on steel stand
  • Shipping in the U.S. or to port for international export $200.00
  • Engine lower end is capable of withstanding 950+hp
  • 900 or lower rpm engine idle possible with 550+ hp 600 ft lbs. w/ conservative cam
  • 15+ inches of vacuum available for power brakes
  • Instructions given for jetting / optimum carburetion
  • Stock appearing street hemi or custom look engine  
  • Fully documented with all measurements to the 0.0001 inch
  • Detailed blueprints / pictures included
  • Additional parts or customer requested parts will be sold at cost - no markup   

Painted with catalyzed fuel / oil resistant paint street hemi orange or choice

Build time
guaranteed (typically 2 weeks or less)

Engines built by legal contract with a 50% deposit