1 2

Strange

Strange STP3812LT Ultra Case Package w/ 3.812" Bore Fits Large Stem 35 Spline Pinion

Strange STP3812LT Ultra Case Package w/ 3.812" Bore Fits Large Stem 35 Spline Pinion

STP3812LT
$2,586.70 AUD
$2,586.70 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

The heavy duty aluminum 9" Ultra Case is engineered to provide better lubrication to the pinion bearings and easily accept 9.00" or stronger 9.50" gear sets. The Ultra Case incorporates a uniquely designed pinion support that coalesces with the case to provide superior ring and pinion life. Four chrome-moly studs are encapsulated by billet caps, allowing for shorter and stronger studs. The tail bearing is larger than factory, which can withstand greater rpm speeds and is secured by a special retainer plate.

Strange also offers a lightweight Ultra Case, featuring a taper/ball bearing pinion support. This unique 3.812" bore case incorporates a billet aluminum pinion support that has been pocket milled for reduced weight and embodies a low friction angular contact pinion ball bearing. The case and caps have been modified to further reduce static weight. The lightweight Ultra case/pinion support is 1.75 lbs. lighter than our standard Heavy duty Ultra Case/pinion support package.

Both Ultra 9" Cases provide superior strength through encapsulated cap studs, a larger than stock tail bearing, 12 pinion support bolts and a unique casting design, which provides strength and optimises bearing lubrication. Strange offers the Ultra Case assemblies in three different bore sizes.

  • Strong enough to endure Pro-Mod, Alcohol & heavy door car applications
  • Extra long pinion support and substantially larger pinion bearings for improved pinion shaft support and increased ring & pinion life
  • Optional ball bearing pinion support available
  • Premium grade aluminum
  • Chrome-Moly and encapsulated studs
  • Accepts 9" & 9.50" gear sets
  • Enhanced lubrication
  • Extra wide tail bearing
  • Tail bearing retainer plate
  • Wide billet caps
  • Fully machined adjuster nuts
  • Optional load bolt


Manufacturer Part Number:

View full details

Why shop with Engine Master?

  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

  • Fast & Efficent

    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

  • Zero Regret - Hassle Free Returns

    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

1 4

Found a better deal elsewhere?

We try to keep our pricing competitive for all our customers - if you have found a better deal elsewhere, send us an email here and we will do our best to match offers.
(Ensure you include the part number and a link to the competitors price!)