MIP AE B6.1 / B6 Bi-Metal Super Diff w/ 17.5 Drive Set 18200 PRE-ORDER ITEM

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Availability: In stock

Set Includes:
MIP 2-Piece Captured Thrust Bearing (1)
MIP 3/32” Tungsten Carbide Diff Ball (14)
MIP AE Spec Machined Diff Rings (2)
MIP ¼ x 9/32” Diff Spring (1)
MIP 2-56 x .925 Diff Screw Shoulder (1)
MIP Thrust Retainer (1)
MIP 5 x 8 x 2.5 mm Bearing (2)
MIP T-Nut Aluminum Housing (1)
MIP T-Nut Delrin Insert (1)
MIP Bi-Metal Male Outdrive Cup (1)
MIP Bi-Metal Female Outdrive Cup (1)
MIP Bi-Metal Outdrive Hubs (2)
MIP 4-40x3/32” Cup Point (2)
MIP 1/16” x .430 Solid Pins (2)
MIP 1/72” x .250 Cap Screws (2)
MIP 3/16” CVD™ Couplings (2)
MIP Bi-Metal R-CVD™ Steel Yokes (2)
MIP Bi-Metal “Pin” Male Outdrive Cup (2)
MIP Bi-Metal “Pin” Female Outdrive Cup (2)
MIP Bi-Metal R-CVD™ Bone 67mm (2)
MIP Bi-Metal Outdrive Hub (2)
MIP Diff Lube & Grease Cup
MIP Confetti Sticker
MIP Inst. Sheet

TSR Options Included:
1 x AE Genuine Diff Gear (INCLUDED)

MIP AE B6.1 / B6 Bi-Metal Super Diff w/ 17.5 Drive Set  18200 PRE-ORDER ITEM

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MIP AE B6.1 / B6 Super Differential Bi Metal kit with 17.5 Drive System.


Ball differentials are essential to any racer’s program, and as of late MIP has shied away from the conventional steel pin drive differential design; but no longer ladies and gentleman, because we have a ball differential that is anything but conventional. This race proven two piece outdrive design will automatically shed 50% off of your OEM rotational mass; which equates to quicker acceleration perfect for any motor/car combination. To compliment the on the surface advantages of the Bi-Metal outdrives it also includes All-American diff components including tungsten carbide diff balls, diff rings, 2-piece captured thrust assembly, bearings, machined aluminum T-Nut, and new spring/screw. This combination of high quality components allows the diff to feel and perform just as well as it looks, PERFECT! Now how is this Bi-Metal kit any different than previous versions? The answer lies in the updated aluminum diff hubs, as they now accept the AE dimension diff rings (MIP specific diff rings previously). This change makes it less stressful to rebuild your MIP diff in a pinch with AE diff components if MIP diff rebuilds #17095 are not available. These upgrades will give you a longer lasting smooth differential, a wider range of adjustability, and of course making sure it stays in its set position longer. Overall you will ditch 35% of your rotating mass while keep the same driving characteristics you are used to. Say “NO” to a heavy inefficient differential, and say “YES” to MIP’s all new Bi-Metal differential for your stock or super-stock race chassis.


50% + Reduction in Rotational Mass

Increased Acceleration

Pin Drive Binding Characteristics

Completely rebuildable

Compatible with AE diff rings (7666)


Tungsten Carbide Diff Balls

Machined Aluminum T-Nut

Two Piece Bi-Metal Diff components

Direct Stock Diff replacement

Hard Polished Drive Rings

Bearing Steel “Grooved” Thrust Washer

7075-T6 Hard Anodized Alum Drive Hubs

Bi-Metal Pin Drive Outdrives and Bones

100% Quality made in the USA!