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BILLET REAR MAIN SEAL HOUSING/BLOCK SUPPORT-FITS ALL 93-08 Blocks by MMR

Discussion in 'Engine/Drivetrain' started by Modular Racing, Jul 8, 2015.

  1. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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    This 1/2 thick billet aluminum CNC machined plate replaces the factory rear main seal housing. Its thick CNC construction helps support the rear of the block and provide a stable housing for the rear main seal to help prevent leaks and increase block stability. The MMR cover is O ringed to eliminate messy silicone and downtime from scraping old silicone every time the engine is torn down. Includes black oxide coated Grade 8 hardware and MMR 1 piece rear main seal. Fits all 93-14 2V,3V and 4V 4.6 or 5.4/5.8 (does not fit 5.0 Coyote) Aluminum and Cast Iron blocks. For use with all stock and aftermarket crankshafts. A MUST FOR ANY HIGH HP BLOCK BUILD!

    *New version now has updates to make this part install and seal even better than the factory part that it replaces!! Our customers spoke and we listened!

    Order here: Billet Rear Main Seal Housing cover / block support 4.6 / 5.4 [400031] - $139.99 : Modular Motorsports, Home of the Worlds Fastest Modular Engines

    400031_.jpg

    400031_001.jpg

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    Call 1 805 383 4130

    or Visit

    Modular Mustang Racing

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    Last edited: Aug 29, 2018
  2. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  3. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  4. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  5. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  6. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  7. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  8. Modular Racing

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  9. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  10. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  11. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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  12. Weather Man

    Weather Man Persistance Is A Bitch Premium Member Established Member

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    How was it improved? The shop I use installed one (gen 1?) and had such a horrible experience they won't do another.

    I would be using in a 3V aluminum block.
     
  13. Modular Racing

    Modular Racing Authorized Vendor Authorized Vendor

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    These are really simply parts, we have no idea what could cause a bad install experience other than having to remove a transmission and clutch to install. The newest version installs same as the stock one it replaces, the old version required a bead of silicone across the oil pan sealing area. If that was your install shops complaint it is no longer a issue.
     
    Last edited: May 2, 2016
  14. Modular Racing

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  16. Modular Racing

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  18. 05Sonicblue

    05Sonicblue Member Established Member

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    Black Friday sales?
     
  19. Modular Racing

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