DoctorDiff Drivetrain

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Drivetrain

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Aluminum Ford 9" Center Casting
Aluminum Ford 9" Casting
$275.00

New, aluminum Ford 9" case includes forged aluminum caps and billet adjusters installed.  Choice of carrier bore for 28/31 spline axles or 35 spline axles.

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AMC 1 Piece Passenger Car Axle Pkg (pair)
$298.00

Eliminate your troublesome stock 2-piece axles with DoctorDiff ONE-PIECE, CUT-TO-FIT 29 spline axle shafts.  Shafts are back oxide plated for corrosion resistance.

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AMC 20 Green Wheel Bearings (PAIR)
$98.00

AMC 20 Green Wheel Bearings for 1 piece aftermarket axles

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Axle Pkg '55-'64 Chevy Passenger Car (17 spline)
$295.00
New, high-strength, 17 spline axles fit 1955-1964 Chevy passenger cars with 8.4" third-member ONLY
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Axle Pkg 7 1/4" A-Body Mopar 5X4 1/2" Bolt Pattern (pair)
$298.00

DoctorDiff 5 x 4.5" bolt pattern conversion axles fit '62-'72 A-body 7.25" rearends.

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Axle Pkg Chevy 12 bolt (pair)
$200.00

Axle packages for '67-'71 Camaros, '64-'72 Chevelles, and '67-'70 Novas with CHEVY 12 bolt C-clip rearends

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Axle Pkg Custom Length Mopar 5X4 1/2" Bolt Pattern (pair)
$305.00
8 3/4" w/35 spline spool (not Mark Williams)

30 or 35 spline, 5 X 4 1/2" bolt pattern axle package for 8 3/4" or Dana 60 with lug studs and Green sealed wheel bearings INSTALLED.

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Custom Length Ford 9" 31 Spline Axle
Axle Pkg Cut-Your-Own Ford 9" 31 Spline (2.436" Brake Pilot/Register)
$295.00
1541 hardened steel axles are ideal for building custom 9" rearends. Cut to Fit.
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Axle Pkg Cut-Your-Own Ford 9" 31 Spline (2.780" Brake Pilot/Register)
$295.00

1541 hardened steel axles are ideal for building custom 9" rearends. Cut to Fit.

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