Domiworks Supra MKIV Ultim8HP Bellhousing Kit

Driveshaft not included. We strongly recommend our aluminum Dodge 8HP70 to Toyota Supra MKIV Driveshaft (1350 joints) instead of the OEM propshaft, together with the Toyota 3-bolt differential flange to 1350 U-joint adapter. Both are offered as options when you add this kit to your cart.

Toyota 1JZ/2JZ Ultim8HP Bellhousing - Full Supra MKIV Vehicle Kit

It´s time to introduce our most premium product line yet! The Ultim8HP Series!

ULTIM8HP SUPRA MKIV FULL VEHICLE KIT

The full Ultim8HP Supra MKIV Vehicle Kit includes not just the Ultim8HP bellhousing but also a full crossmember assembly. Making this kit as complete as it possibly can.

Except for the Ultim8HP bellhousing it also includes:

• Billet crossmember
• Flexmount support bracket including OEM bushings
• Billet output flange
• Oil cooler adapter including AN8 fittings
  
• Low profile breather cap

The Ultim8HP bellhousing kits features a brand new billet bellhousing in high grade aluminum for your 8HP transmission. The new bellhousing integrates the engine bolt pattern directly so no need for an intermediate adapter. The conceptual idea is that you simply cut off your current 8HP bellhousing and replace it with the new billet bellhousing. There are several benefits using this technique, you can use a cheap transmission which normally comes with a big physical bellhousing and switch it to an engine adapted size. The overall length of the transmission usually gets shorter than with an ordinary adapter kit.

First out in the Ultim8HP series is the Toyota 1JZ/2JZ adaption. Our full Ultim8HP kit will feature the bellhousing itself, new billet flexplate with integrated ring gear, new bolts, o-rings and seals. Everything required to make this swap. Including Supra MKIV crossmember assembly.

Does this replace all our current adapter kits? Short answer, NO! This product line is aimed for those where space is an extremely limited factor and where modifying the transmission tunnel is not an option.

The Ultim8HP bellhousing has cross-functional features for gen 1, 2 and 3 8HP Transmission. Its currently supporting both BMW and Dodge transmission with flat mounting surfaced converters. BMW 8HP70/75 with curved converter (N63 N74) is currently not supported, Dodge RAM Ecodiesel is not supported at the moment. For generation 2 and 3 transmissions a separate spacer part is required to get the correct converter ofset.

The Ultim8HP bellhousing comes in a sandblasted finished and anodized gray to match the apperance and surface of the casted casing.

NOTE! To be able to use a Gen2/Gen3 transmission with converter you will need our 8HP Gen2/Gen3 Spacer addon

Support for BMW and Dodge 8HP90/95 will come as a separate product later this year.

The Toyota 1JZ/2JZ Ultim8HP Bellhousing kit comes packed with:

• Toyota 1JZ/2JZ Ultim8HP Bellhousing
  
• Toyota 1JZ/2JZ Ultim8HP Billet flexplate with integrated starter ring gear (ARP flywheel bolts included)
• Pre-installed new bearings and seals (Genuine ZF)
• New Titanium bolts (OEM+) and dowty seals for the oil pump housing
• New bolts for the oil pump
• New bolts to mount Ultim8HP to your 1JZ/2JZ engine (including starter bolts)
• New input shaft o-ring
• Input shaft cover (used when cutting the bellhousing)