World Products Chrysler 426/440 Aluminum Race Blocks


World Products
World Products Chrysler 426/440 Aluminum Race Blocks

World has taken the fabled 426 HEMI and refined it using the latest in CAD/CAM Technology and input from leading Mopar Racers. This block has just about everything an engine builder wants!

Race Prepped Blocks:
Let the experienced technicians at World do the ground work with our Race-Prepped Blocks. Blocks are precision plate-honed, lifter bores honed, block is thoroughly washed, cam bearings and freeze plugs installed.You'll find this to be a HUGE time saver and a very cost-effective investment.

Features:

  • Dual bolt pattern bellhousing (Chrysler and GM).
  • Standard or +.250" raised cam locations available.
  • Can be machined for 60mm cam bearings in either location.
  • Lifter bores can be spread up to .100" and machined to accommodate angles of 45 and 51 degrees.
  • Can use either standard screw-in oil pick up or 2-bolt flange design.
  • Oiling feeds rockers from both oil galleys instead of cam bearings.
  • Offered in either Hemispherical or Wedge configurations.

    Technical Specifications
    Material: A357-T6 aircraft aluminum (optional Compacted Graphite)
    Deck Heights: 10.725"
    Deck Thickness: .600" minimum
    Cam Bearings: Standard Chrysler
    Main Bearings: Standard Chrysler
    Camshaft Location: Stock or raised (+.250")
    Lifter Bores: Can be spread to .100'' and bored between 45 or 51°
    Bore: Available with 4.250'' and 4.500'' (4.600'' in CGI)
    Maximum Bore: 4.625" CGI, 4.530" aluminum
    Cylinder Wall Thickness: (nominal .200" @ 4.600" bore)
    Water Jackets: Expanded for better cooling
    Lubrication: Priority main oiling system
    Bellhousing: Machined with both Chrysler and GM bolt patterns
    Oil Pick-up: Changed to 2-bolt flange mount; relocated for clearance and provision for external oil pick-up
    Crank Clearance: Up to 4.750" crank with external oil pick-up
    Main Caps: Nodular iron - cross-bolted (first four)
    Starter: Engineered to clear all popular starters
    Motor Mounts: Availale with HEMI 0 or Wedge mounts
    Cylinder Head Holes: Configured for either HEMI or Wedge heads



    		•
    426/440 Aluminum BB-Chrysler Bare Engine Block

    		955-088510
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.240
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,999.99
    Ships
    03/05/12

    		955-088515
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.490
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,495.99
    Ships
    02/22/12

    		955-088525
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.240
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,987.99
    Ships
    02/22/12

    		955-088530
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.490
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,987.99
    Ships
    02/22/12

    		955-088550
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.240
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,495.99
    Ships
    02/22/12

    		955-088555
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.490
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,495.99
    Ships
    02/22/12

    		955-088565
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.240
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $6,199.99
    Ships
    02/22/12

    		955-088570
    		426/440 Aluminum BB-Chrysler Bare Engine Block
  • Deck: 10.725
  • Bore: 4.490
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,462.99
    Ships
    02/22/12
    426/440 Aluminum BB-Chrysler Race-Prepped Engine Block

    		955-088510-4250
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.250
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,499.99
    Ships
    02/22/12

    		955-088510-4280
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.280
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $6,199.99
    Ships
    02/22/12

    		955-088515-4500
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.500
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,499.99
    Ships
    02/22/12

    		955-088515-4530
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.530
  • Type: Hemi Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $6,199.99
    Ships
    02/22/12

    		955-088525-4250
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.250
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,319.99
    Ships
    02/22/12

    		955-088525-4280
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.280
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,462.99
    Ships
    02/22/12

    		955-088530-4500
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.500
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,319.99
    Ships
    02/22/12

    		955-088530-4530
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.530
  • Type: Hemi Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,462.99
    Ships
    02/22/12

    		955-088550-4250
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.250
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,319.99
    Ships
    02/22/12

    		955-088550-4280
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.280
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,462.99
    Ships
    02/22/12

    		955-088555-4500
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.500
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,999.99
    Ships
    02/22/12

    		955-088555-4530
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.530
  • Type: Wedge Heads and Mounts
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,499.99
    Ships
    02/22/12

    		955-088565-4250
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.250
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,987.99
    Ships
    02/22/12

    		955-088565-4280
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.280
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,319.99
    Ships
    02/22/12

    		955-088570-4500
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.500
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $4,987.99
    Ships
    02/22/12

    		955-088570-4530
    		426/440 Aluminum BB-Chrysler Race-Prepped Engine Block
  • Deck: 10.725
  • Bore: 4.530
  • Type: Wedge Heads and Mounts
  • Cam Location: Raised Cam
  • Main Caps: Nodular, Cross Bolted
    View this item
    $119.00
    		• $5,319.99
    Ships
    02/22/12