Our chromoly steel full spools allow you to "100% lock” your rear axle at all times. They have been used by many FD pro level drift teams, pro 2 and at the grassroots level. Although there has been a lot of “talk” about this subject on internet forums in the past, people now realize the full spool option is a great choice for drifting. Our full spools react the same every initiation, every lap, on every track for consistency that is unmatched. Since the spool is made from a single forging there are no small parts to break and no clutch plates to wear out. We do not recommend the spool option for daily driven vehicles. Our spools are made from forged chromemoly steel, heat treated then finished machined.
We are also a Kaaz LSD distributor as well as Cusco, OS Giken and can supply their full lineup of LSD units for those who want a high performance LSD unit far superior to any O.E.M. unit. These LSD units work exceptional at the track and you can still drive your car to the burger joint after the event.
Developed in 2011 for use by FD pro teams and is a great option for competetive drifting as well as the grassroot level. The spool locks the rear 100% with no small parts that can break. Far stronger than welding your open diff and perfect for drifting on a budget. Stub axle retaining clips included and installed, bearings pressed on for an additional charge. Compatible with 29 spline open diff stub axles only, WILL NOT work with VLSD stub axles. Spool is drilled for both 12mm and 13mm ring gear bolts and is compatible with all OEM gear ratios: 3.54, 3.69, 3.70, 3.90, 3.92, 4.08, 4.11, 4.363, 4.375, 4.625, 4.636, 4.875, 4.90 *check out the video below of our spool and conversion stub axle combo destroying tires at willow springs!*
$360.00 Bare $454.00 w/koyo bearings pressed on
Nissan S13/S14 chromoly conversion stub axles
Once the pro FD teams started using our spools we were asked what options were available for stub axles. The teams wanted to use 300zxTT, Q45, GTR, and Z33 cv axles in their Schassis. We came up with a solution in 2012 by modifying the OEM stub axle flange to accept these stronger cv shaft options. It worked with great success and has been copied by many companies ever since. Looking forward we knew good usable cores would soon be hard to get and decided to start fresh. We took our original design from 2012 and incorporated it into brand new drop forged 4140 chromoly stubs. Stronger and better in every way compared to modified OEM, compatible with our spool and most aftermarket LSD units intended to replace open differentials (NOT compatible with aftermakrket VLSD replacement LSD units). These are the only conversion stubs compatible with all OEM gear ratios: 3.54, 3.69, 3.70, 3.90, 3.92, 4.08, 4.11, 4.363, 4.375, 4.625, 4.636, 4.875, 4.90 Best of all, we have these on the shelf ready to go with no core required!
Reasonably priced at $468.00 per pair
Buy a combo and save $$
Stub axle and spool combo $750.00 Stub axle and Kaaz 2 way LSD Combo $1395.00
Kaaz LSD units
Toyota Corolla AE86 GTS 1.5 way & 2 way Specify Zenki Or Kouki SuperQ option also available Toyota Celica AllTrac- ALL (Call for details)
Celica Supra 1979-86
Nissan S13/S14 open
Other applications available, please call for details!
We can also rebuild many O.E.M. LSD units, please see our MAXGRIP LSD page. We do have some used LSD units in stock at times, call for details.