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BDR LIMITED TIME SALE! - SHOP NOW
BDR LIMITED TIME SALE! - SHOP NOW

850hp boxes

All Gearboxes with 850hp rating

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  • Original price $6,300.00
    Original price $6,300.00 - Original price $6,300.00
    Original price $6,300.00
    Current price $4,900.00
    $4,900.00 - $4,900.00
    Current price $4,900.00

    C4 Full-Manual Transmission with Trans-Brake - 750hp

    Big Dog Racing

    C4 3Spd Transmission This C4 transmission is designed for high horsepower applications. This transmission is recommended for all applications 600-8...

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    Original price $6,300.00
    Original price $6,300.00 - Original price $6,300.00
    Original price $6,300.00
    Current price $4,900.00
    $4,900.00 - $4,900.00
    Current price $4,900.00
  • Original price $7,500.00
    Original price $7,500.00 - Original price $7,500.00
    Original price $7,500.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00

    Ford 4 Speed Wide Ratio Cast Iron Toploader Gearbox Transmission [LONG] - 500hp

    Big Dog Racing

    This BDR manual transmission is built with all brand new components and case. Designed for engines producing up to 500hp, all components are hand f...

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    Original price $7,500.00
    Original price $7,500.00 - Original price $7,500.00
    Original price $7,500.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00
  • Original price $6,000.00
    Original price $6,000.00 - Original price $6,000.00
    Original price $6,000.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00

    Ford 4 Speed Wide Ratio Aluminum Toploader Gearbox Transmission [Short] - 500hp

    Big Dog Racing

    This BDR manual transmission is built with all brand new components and case. Designed for engines producing up to 500hp, all components are hand f...

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    Original price $6,000.00
    Original price $6,000.00 - Original price $6,000.00
    Original price $6,000.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00
  • Original price $6,500.00
    Original price $6,500.00 - Original price $6,500.00
    Original price $6,500.00
    Current price $5,600.00
    $5,600.00 - $5,600.00
    Current price $5,600.00

    Turbo-400 Stage 3 - 850 HP Uncut (Forward Pattern (w/engine braking) 850 HP)

    Big Dog Racing

    Street Beast TH-400 Full Manual Forward Pattern  w/4″ Tail Great for your tuff street, rod or Race Car. We have upgraded a to a Custom Full Manual ...

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    Original price $6,500.00
    Original price $6,500.00 - Original price $6,500.00
    Original price $6,500.00
    Current price $5,600.00
    $5,600.00 - $5,600.00
    Current price $5,600.00
  • Original price $6,500.00
    Original price $6,500.00 - Original price $6,500.00
    Original price $6,500.00
    Current price $5,600.00
    $5,600.00 - $5,600.00
    Current price $5,600.00

    Turbo-400 Stage 3 Uncut bell - 850 HP

    Big Dog Racing

    Street Beast TH-400 Full Manual Reverse Pattern  w/4″ Tail Great for your tuff street, rod or Race Car. We have upgraded a to a Custom Full Manual ...

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    Original price $6,500.00
    Original price $6,500.00 - Original price $6,500.00
    Original price $6,500.00
    Current price $5,600.00
    $5,600.00 - $5,600.00
    Current price $5,600.00
  • Original price $6,850.00
    Original price $6,850.00 - Original price $6,850.00
    Original price $6,850.00
    Current price $5,450.00
    $5,450.00 - $5,450.00
    Current price $5,450.00

    Turbo-400 Stage 3 with Transbrake - 850 HP

    Big Dog Racing

    Street Beast TH-400 Transbraked Street & Strip w/4″ Tail Great for your tuff street, rod or Race Car. We have upgraded a Billet valve body with...

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    Original price $6,850.00
    Original price $6,850.00 - Original price $6,850.00
    Original price $6,850.00
    Current price $5,450.00
    $5,450.00 - $5,450.00
    Current price $5,450.00
  • Original price $6,850.00
    Original price $6,850.00 - Original price $6,850.00
    Original price $6,850.00
    Current price $5,750.00
    $5,750.00 - $5,750.00
    Current price $5,750.00

    Turbo 400 Stage 3 - 850 HP

    Big Dog Racing

    Street Beast TH-400 Transbraked Street & Strip w/4″ Tail Great for your tuff street, rod or Race Car. We have upgraded a Billet valve body with...

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    Original price $6,850.00
    Original price $6,850.00 - Original price $6,850.00
    Original price $6,850.00
    Current price $5,750.00
    $5,750.00 - $5,750.00
    Current price $5,750.00
  • Original price $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00

    Powerglide Trans-braked Cut Bell 850HP

    Big Dog Racing

    The Bracket Master with removed Bell-housing suits aftermarket Bellhousing adaption for RB/Barra/SR20/FJ20 Etc. This Powerglide is popular for the ...

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    Original price $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $5,100.00
    $5,100.00 - $5,100.00
    Current price $5,100.00
  • Original price $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $5,150.00
    $5,150.00 - $5,150.00
    Current price $5,150.00

    Powerglide Bracket Master Trans-braked 850HP

    Big Dog Racing

    The Bracket Master Powerglide is our most popular for the budget minded drag racer, great for Super Gas and Bracket racing or ideally for your tuff...

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    Original price $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $5,150.00
    $5,150.00 - $5,150.00
    Current price $5,150.00