Strange has been  the name in differential parts for the last 40 years. Strange
manufacture a range of products for differentials and suspension on street and race cars including:   * Billet and Street Axle packages and components    * Bolt-in Diff housings     * Brake kits and components   * GM 10 & 12 Bolt, Ford 8 “, Ford 9”,  Dana 60, Strange S60 & Mopar 8.75” parts & packages    * Ford 9” complete centres & housings   * Driveline components   * Floater Kits   * Gear sets & instalation kits * Live axle assemblies   * Posi traction & Lockers   * Spindles & steering components   * Spools & Spool bearings   * Struts, Shocks & Springs

COMPLETE 9” CENTRE SECTIONS
Each Strange centre section is meticulously assembled by a set-up department unsurpassed in the rear end market- the same department
that fastidiously assembles $20,000 Top Fuel rear ends. The pride instilled into a Strange set-up is evident with the set-up technician’s signature and date engraved into each ring gear. Each assembly is relentlessly scrutinized by our experienced set-up department- including massaging the ring and pinion in order to optimize tooth contact. Complete centre section assemblies are shipped in a protective transport case and include a lightweight 31-35 spline spool, forged aluminium pinion support and chrome-moly yoke.

FLOATER KITS
Strange floater kits coupled with a Strange 9”/9.50” Ultra Case assembly have become a standard for Pro Mod classes, Blown classes and other abusive drag racing applications. The Strange floater kit provides excellent safety and durability for sportsman and professional drag racers. Each Strange floater axle kit includes; 8.50” long 4130 spindles, steel drive plates, aluminium hubs, forged slotted rotors, Timken bearings, seals, chrome-moly studs and steel lug nuts. Caliper kit and axles are available separately. Strange strongly advises the use of 40-spline axles, due to the tremendous increase of torsional strength, in comparison to 35-spline shafts; therefore, Strange only offers 40-spline floater kits.

STEEL HOUSINGS
Strange fully welded steel housings are available in  several configurations. We recommend 3.250” tubing for its increased (23%) strength, in comparison to 3” tubing; however, certain ladder bar and 4-link configurations may require 3” tubing. Back brace housings are ideal for drag racing applications. In general, we recommend a back brace for vehicles that are quicker than 9 seconds (1/4 mile); although, a stiffer housing is usually advantageous for most drag racing applications. Housing ends are not included and must be purchased separately. Features: • Slotted Housing for Full Tube Engagement- More Rigid Foundation • Reinforced Face Plate  • Greater Weld Contact Area
• Reduces Tube and Center Section Flex

TRANSMISSION YOKES
Strange Engineering offers a complete line of driveline components to suit street/strip use, as well as applications for the most demanding professional classes. We stock Spicer heavy-duty 1350 series yokes suitable for many drag race applications. Strange offers a superior line of 1350 series 17-4 stainless steel transmission yokes for the most popular transmissions. The stainless transmission yokes are machined to
assure concentricity and balance for ideal driveshaft operation. Each stainless steel yoke is fully heat treated to achieve optimal tensile strength. Strange also produces a specially heat treated (nitrided) yoke for roller-bearing extension housings. Strange chrome-moly (4340) billet yokes are offered for lower production Lenco transmissions and are comparable to strength with our stainless yokes.

Billet Aluminium Yokes
Billet Aluminium Yokes- are designed for the racer demanding the least amount of weight. Strange aluminium yokes are meticulously machined from billet 7075 aluminium and are hard anodized. Each yoke is mated with a hardened splined washer to prevent galling. Aluminium yokes are .175” shorter than Strange chrome-moly yokes.
Billet Aluminum Yoke, 28-spline 1350 series (1.0lb)   STU1633
Billet Aluminum Yoke, 35-spline 1350 series (1.0lb)   STU1634

Driveshaft Weld Yokes

Make your own driveshaft with these heavy duty weld in yokes. Extreme applications with 1350 series universal joints should use the Strange 4340 forged ends, for all other applications the heavy duty spicer ends are more than adequate. All weld ends are supplied individually and suit 3” x .083” driveshaft tubing. 


UNIVERSAL JOINTS & U-BOLTS

Heavy duty Spicer universal joints are the industry standard for high performance drivelines. They are all pre-lubricated except for STU1646 which is greaseable.

STRANGE PRO RACE AXLES
Strange Pro Race axles are forged from Hy-Tuf alloy steel that was originally developed for highly stressed landing gear in military aircraft. The Hy-Tuf forging is a low carbon, high manganese, high-nickel and high molybdenum steel. Strange Pro racing axles are thru-hardened, which allows for a drag racing shaft with an exceptionally high tensile strength (240,000 PSI) while retaining ductility. Strange Pro Race axles are the best value on the market- that’s why more drag racing competitors rely on Strange axles than all other brands combined! Strange axles are custom made to order in the USA. Please contact Rocket sales to discuss your specific application.
• Designed for your custom drag racing application    • Involuted splines for increased strength   • Forged from Hy-Tuf for optimal grain structure   • Thru-hardened for superior torsional strength   • Five year replacement guarantee for 33, 35 and 40-spline axles

Detroit Truetrac
Detroit Truetrac was the first unit available to the aftermarket featuring a fully automatic gear-type limited-slip design (no clutch or friction plates). The helical gear design provides quiet and smooth operation while transferring the most torque to the wheel  with the best traction. This product is very universal. It will provide traction in off-road, drag racing and street performance vehicles without affecting the handling for everyday street use. Call Rocket for more information and part numbers.

Moroso U-Joint Girdles
Unique design provides more bearing surface for the universal joint bearing cap, for increased strength. Manufactured from 7075-T6 aluminum with anodized finish. Comes complete with fasteners. 1 set per package.


For more information on Indy Heads, Manifolds, crate engines and Arias pistons please call Rocket Industries on (02) 8825 1900.