Shop | Grannas Racing

Mazda FC3S RX7 Aluminum Driveshaft for Magnum-F and 8.8 rear end $ 999.95 999.95 USD	Mazda FC3S RX7 3.25" Carbon Fiber Driveshaft for Magnum-F Conversion and 8.8 rear end $ 1,599.95 1599.95 USD	Ultimate IRS 8.8 Rear Differential Swap Kit - BRZ FRS Toyota 86 $ 989.95 989.95 USD	Honda S2000 Ford 8.8 Rear End Swap Kit - Ultimate IRS S2K $ 1,499.95 1499.95 USD
SC300 3.5" Aluminum Driveshaft for Grannas Racing CD009 Conversion and 8.8 Rear $ 899.95 899.95 USD	SC300 3.5" Carbon Fiber Driveshaft for Grannas Racing CD009 Conversion and 8.8 Rear $ 1,599.95 1599.95 USD	Ultimate IRS 8.8 Rear Swap Kit - Lexus SC300 SC400 Toyota Soarer $ 989.95 989.95 USD	Ultimate IRS Cast Iron 8.8 Differential Case with Billet Main Caps ON BACKORDER 11/15/26 $ 899.95 899.95 USD
Billet Driveshaft Adapter Kit 1.25" thick Kit for 3.75" diameter 1350 4-bolt flange (8.8 swap adapter) $ 159.95 159.95000000000002 USD	Ultimate IRS Rear Subframe - FD3S RX7 with Ford 8.8" $ 4,899.95 4899.95 USD	Grannas Racing Cobra/Thunderbird 8.8 differential - Polyurethane Front Mount bushings (pair) $ 59.95 59.95 USD	Mazda FD3S RX7 Aluminum Driveshaft for OEM 5-speed and 8.8 rear end $ 899.95 899.95 USD
Ronin FC RX7 8.8 mount kit $ 989.00 989.0 USD	Ultimate IRS 8.8 Rear Differential Swap Kit with axles - MK5 Supra $ 3,999.95 3999.9500000000003 USD	Pinion Solid Spacer Kit - Crush Washer Eliminator - Ford 8.8" rear end $ 15.00 15.0 USD	MK5 Supra 3.25" Carbon Fiber Driveshaft for OEM Auto Transmission and 8.8 rear 43.125" S2F $ 2,099.95 2099.95 USD
Ultimate IRS 8.8 Rear Differential Swap Kit - Toyota Chaser JZX90 JZX100 $ 989.95 989.95 USD	8.8 REAR END KIT SALE DEPOSIT $ 200.00 200.0 USD	Mazda RX8 Pro-Level Axles with Billet Wheel Hub Kit for 8.8" Ford Rear (includes billet inner stubs) $ 2,974.98 2974.98 USD	RX8 8.8 Rear End Swap Kit $ 989.00 989.0 USD

Thunderbird/Cobra Case Hardware Kit

Explorer Case Hardware Kit

No Hardware

With Hardware Kit

Silver

Blue

Black

Purple

Red

Raw

Satin Black

Custom Color

Polished

I do not need inner axle stubs

Explorer Case Stubs

Thunderbird/Cobra/MK8 Case Stubs

9" 35 Spline (s-trac LSD)

9" 35 Spline (strange spool)

9" 35 Spline (wavetrac LSD)

I do not need a built 8.8 differential

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 case (Junkyard Core)

Grannas to source Tbird case (Junkyard Core)

Grannas Cast Iron (Tbird) with billet main caps. ON BACKORDER UNTIL NOVEMBER 2026

I plan to run the Explorer Case

I plan to run the Thunderbird/Cobra Case

5x100

5x114

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 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

None

Universal "big wide plate" for fabrication

MKIV Supra

Lexus IS300

Lexus SC / GS

Toyota 86 / BRZ / FRS

Honda S2K

With Ford 8.8" front mount only (I already have a Ronin kit, built diff, and axles)

With Complete Ford 8.8" mounting kit (I already have a built 8.8 diff, but need the 8.8 mounting kit and Pro Level axles and billet inner stubs)

Full Setup with Grannas Built Ford 8.8", Mounting kit, and Pro Level axles with billet inner stubs)

No Driveshaft

Carbon Fiber Magnum XL to stock rear

Carbon Fiber Magnum XL to 8.8 rear

Carbon Fiber Stock Manual trans to 8.8 rear

Carbon Fiber Stock Auto trans to 8.8 rear

No anti-roll bar

Include Ultimate IRS Anti-Roll Bar

Clear Filters