Shop | Grannas Racing

Ultimate IRS 8.8 Rear Differential Swap Kit - BRZ FRS Toyota 86 $ 989.95 989.95 USD	Tilton 40-527 Transmission / Differential Oil Cooler Pump $ 250.75 250.75 USD	Universal BMW B58 / S58 T56 Magnum 6-speed manual swap kit $ 9.95 9.950000000000001 USD	Universal Toyota UZ V8 T56 Magnum 6-speed manual swap kit 1UZ 2UZ 3UZ $ 9.95 9.950000000000001 USD
MKIV Supra Level5 Axle/Hub Kit for OEM diff and OEM wheel hubs (direct fit) $ 2,229.56 2229.56 USD	MKIV Supra Level5 Axle/Hub Kit for OEM diff LEFT (short) $ 1,114.78 1114.78 USD	MKIV Supra Level5 Axle/Hub Kit for OEM diff RIGHT (long) $ 1,114.78 1114.78 USD	Ultimate IRS 8.8 Rear Differential Swap Kit - Lexus SC300 SC400 $ 989.95 989.95 USD
Ultimate IRS Cast Iron 8.8 Differential Case with Billet Main Caps $ 899.95 899.95 USD

I already have a bellhousing

Grannas Cast Aluminum with hardware kit (street car)

Quicktime SFI-Spec Steel with hardware kit (race car)

Tremec LS Cast Aluminum Bellhousing with hardware kit (street car)

Quicktime LS SFI-Spec Steel Bellhousing with hardware (race car)

Mazworx JZVQ Bellhousing

No Driveshaft

Aluminum Magnum-F to OEM rear

Aluminum Magnum-F to Ford 8.8" IRS

Carbon Fiber Magnum-F to OEM rear

Carbon Fiber Magnum-F to Ford 8.8" IRS

Aluminum Auto / A340E to Ford 8.8" IRS

Carbon Fiber Auto / A340E to Ford 8.8" IRS

No Driveshaft

Aluminum Magnum-F to OEM rear

Aluminum Magnum-F to Ford 8.8" IRS

Carbon Fiber Magnum-F to OEM rear

Carbon Fiber Magnum-F to Ford 8.8" IRS

Aluminum 2JZ, Magnum-F, 8.8" Rear

Carbon Fiber 2JZ, Magnum-F, 8.8" Rear

Aluminum Honda K-Series, Magnum-F, 8.8" Rear

Carbon Fiber Honda K-Series, Magnum-F, 8.8" Rear

No Driveshaft

Aluminum Magnum-F to OEM rear

Aluminum Magnum-F to Ford 8.8" IRS

Carbon Fiber Magnum-F to OEM rear

Carbon Fiber Magnum-F to Ford 8.8" IRS

Aluminum A340E to Ford 8.8" IRS

Carbon Fiber A340E to Ford 8.8" IRS

No Alignment Tool

T56 Billet Alignment Tool

V160 Billet Alignment Tool

CD009 Billet Alignment Tool

No Flywheel Bolts

ARP Flywheel Bolts

ARP LS Metric (M11) Flywheel Bolts (6)

ARP LS 7/16 (0.875") Flywheel Bolts (6)

I already have a release bearing

Tilton Release Bearing for T56 / T56 Magnum

Tilton Release Bearing for V160

Tilton Release Bearing for R154 (weld-it myself - tig welder required)

Tilton Release Bearing for R154 (send in your core R154 front plate)

Tilton Release Bearing for R154 (with brand new R154 front plate)

Tilton Release Bearing for CD009 (mazworx bell only!)

I already have a clutch line

Include braided clutch line with fittings

Thunderbird/Cobra Case Hardware Kit

Explorer Case Hardware Kit

No Hardware

With Hardware Kit

I will send in my core

I would like to buy a TREMEC core

1" offset

1.5" offset

3" offset

4" offset

I do not need any wiring kit

Wiring Pigtail Kit (standalone engine management cars)

Bluetooth Wiring harness (stock ECU, stock speedometer)

I do not need axles

LEVEL5 Direct Fit (bolt-in)

PRO Level with 5x100 upgraded billet wheel hubs

PRO Level with upgraded billet wheel hubs

PRO Level with 5x114 upgraded billet wheel hubs

Direct Fit Level5 IS300

DSS 1000HP rated axles with 31 spline outer stubs (uses z32 or q45 hubs)

PRO Level FD3S RX7 with billet wheel hubs

I do not need inner axle stubs

Explorer Case

Thunderbird/Cobra/MK8 Case

9" 35 Spline (s-trac LSD)

9" 35 Spline (strange spool)

9" 35 Spline (wavetrac LSD)

I do not need a differential

Detroit Truetrac Mechanical LSD

OS Giken Clutch Type LSD

Grannas Racing IRS Machined Spool

I will provide an Explorer core to Grannas Racing

I will provide a Tbird/Cobra core to Grannas Racing

Grannas to source Explorer (Junkyard Core)

Grannas Cast Iron (Tbird) with billet main caps. ON BACKORDER UNTIL 5/15/25

I plan to run the Explorer Case

I plan to run the Thunderbird/Cobra Case

3.08 Motive

3.31 Ford Motorsports

3.55 Ford Motorsports

3.73 Ford Motorsports

3.90 Motive

4.10 Ford Motorsports

4.30 Motive

4.56 Motive

4.88 Motive

No Crossmember Kit Needed

Include Crossmember Fab Kit with Rubber trans mount

Include Crossmember Fab Kit with Prothane poly trans mount

Include only Rubber Transmission Mount

Include only Prothane Poly Transmission Mount

No Center Section

Strange Spool (race)

S-Trac LSD (street / strip)

None

Universal "big wide plate" for fabrication

MKIV Supra

Lexus IS300

Lexus SC / GS

Toyota 86 / BRZ / FRS

Honda S2K

No shift handle

Grannas 4" tapered handle

Grannas 6" tapered handle

No shift knob

Grannas Leather 6-speed knob

Grannas Black 6-speed ball

Grannas Brushed Aluminum 6-speed ball

TREMEC Black 6-speed ball

TREMEC White 6-speed ball

TREMEC Brushed Aluminum 6-speed ball

TREMEC Polished 6-speed ball

No index plate

Include bellhousing index plate

Clear Filters