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  • #PTP3504x4HD


    This specially modified 4x4 transmission incorporates an oversized low reverse sprag assembly, heavy duty intermediate sprag, heavy duty band and performance clutch packs. The valve body features modifications for manual control of up and downshifts as well as fully automatic shifting as well as higher operating and lube pressure for increased performance and maximum durability. This trans includes our Torque Max converter with stall speed optimized for ideal off road and towing use. Output shafts available to fit most transfer case applications.

  • #PTP400SS


    Our heavy duty 400 with higher capacity clutch packs, Kevlar band, high capacity 34 element sprag race and semi-automatic valve body, which allows you to select gears manually, or leave it in drive for full automatic shifting. This trans includes out 2000-2200 stall converter and is a great choice for the weekend warrior with up to 600 horsepower and a heavy foot.

  • #PT4004x4HD


    This specially modified 4x4 transmission uses the heavy duty case with provision for bolt on dust cover, and features upgraded clutch packs, 34 element intermediate sprag, heavy duty low sprag, heavy duty low and intermediate band, full manual up and downshift control as well as fully automatic shifting, high output pump, and a host of durability modifications to make this transmission a strong and reliable component to your off road vehicle. This transmission includes our Torque Max torque converter with stall speed optimized for off road and towing use. Several output shaft styles available to fit a variety of transfer case applications.

  • #PT727SS


    This is a great transmission for warmed up street machines and trucks with up to 450HP. This transmission features increased capacity clutch packs, 4 pinion front planetary, high performance band lever, performance valve body, performance Intermediate band and a host of other performance and durability modifications. Comes with our Torque Max torque converter in stall speeds up to 2600RPM.

  • #PTA500HD


    Our heavy duty replacement trans features durability and shift improvement modifications that bring this transmission's rating up to 325 horsepower. Included is our 1800-2000 stall converter.

  • #PT904SS


    This transmission is built for engines up to 375HP and features a 5 clutch direct clutch pack, extra wide front and rear bands, steel 4 pinion planetaries, and high performance valve body. Also includes our Toque Max torque converter is stall speeds up to 2600rpm.

  • #PTP400ST


    Our next step up from the 400SS features Carbon/Kevlar reinforced bands, high capacity 34 element sprag race and semi-automatic valve body, which allows you to select gears manually, or leave it in drive for full automatic shifting. This trans features a 6 clutch direct clutch pack with semi metallic frictions and a billet steel forward clutch hub to improve the horsepower rating to 725HP. This trans includes our 400HS high stall converter with up to 2500 stall, and additional converter choices are optional up to 4000 stall if needed. This trans is great choice for the 572 Crate engines as well as any high output Big block.

  • #PTP350SX


    This is our strongest 350 capable of horsepower and torque in excess of 600Lbs If you want the ratios and size of the 350 but the strength and capacity of a 400 then this is the perfect choice for you. This transmission features a custom machined High clutch drum with 36 element intermediate sprag, 5 high performance clutches in both the forward and direct clutch pack, extra wide hi performance low reverse sprag with wider outer race, and the choice of either a semi automatic or full manual hi performance valve body. In addition to these features this model includes our "Torque Max" torque converter with stall speed up to 2500 rpm, a hardened drive hub with anti balloon plate and hardened turbine hub.

  • #PTA518HD


    Our heavy duty replacement trans for the 318 and 360 engines. This trans features heavy duty components and shift modifications for engines up to 395 horsepower. Comes with heavy duty torque converter with 1800 rpm stall speed.

  • #PT727SX


    This is our strongest street strip 727 for engines up to 625HP. A great transmission for high horse or big inch engines including the big crate Hemi. This transmission features a hardened input shaft, high capacity clutch packs, high performance intermediate band, 4 pinion front and rear planets, bolt in style rear sprag, high rpm governor, modified servos' and accumulators, 5.0 band lever ratio with reinforced band anchor, and modified valve body with semi automatic shift feature. This unit includes our Torque Max converter with stall speed up to 2600RPM

  • #PT700R4HD


    Our heavy duty replacement model for vehicles originally equipped with the 700 or those wanting to upgrade to an overdrive with a maximum of 325 horsepower. This model features over 25 upgrades and modification to improve durability and performance and comes with our heavy duty lock-up torque converter with stall speed up to 1800 rpm.

  • #PT700R4ZZ


    This is a special edition trans we have developed to use with the very popular and powerful ZZ4 crate engine. This transmission is calibrated to bring out the best of this engine's power and torque curves and includes out ZZ4 Torque-Max torque converter. If you are considering this engine for your car or truck this trans will bring out the best in its performance and economy.

  • #PT700R4RJ


    This custom version of our 700 is modified to respond to the tremendous torque output of the Ram-Jet engine.  A combination of the durability and performance mods of our ZZ and RV transmissions with stall and speed shift calibrations matched to this awesome fuel injected crate motor.

  • #PTA500SS


    Our street/strip model capable of up to 395 horsepower is modified with high performance bands and clutch packs, special valve body, and servo modifications. Included is our high performance converter with stall speeds up to 2800 rpm. A great trans for the Magnum crate engines.

  • #PT400SX


    This is the trans of choice for high output engines up to 850HP. The 400Sx has a modified pump for higher operating pressure, 300M input shaft and re-broached forward clutch drum with larger spline contact area, 300M input clutch hub, semi metallic frictions, Kevlar lined front band with reinforced anchor points, extra direct clutch, 34 element intermediate sprag, improved design low reverse sprag, upgraded center support and customized valve body and governor with both automatic or semi automatic shift selection. The transmission is performance clearanced during the build including clutch packs and gear train as well as final endplay. Low drum is machined and a wider band used, low/second accumulator is modified for quicker band release. All external hardware is cad plated and the pan is a new, heavy steel part to resist leakage.

  • #PT700R4RV


    Our heavy duty trans with additional modifications to handle up to 450 hp in heavy vehicles such as pick-ups and Suburban's. Our special heavy duty torque converter with towing modifications is included. This is the ideal unit for the person with a warmed up small block or mild big block who tows a boat or a camper on weekends, but doesn't want to sacrifice drivability and economy during the week. This is also an excellent choice for the Streetrodder who would like the durability and economy this unit provides without the higher stall speed and aggressive shifts of the street/strip version.

  • #PT2004RHD


    Heavy duty replacement trans, built and modified for up to 300hp, includes heavy duty lock-up torque converter and stall speed available up to 1800rpm.

  • #PT700R4HD4x4


    Our heavy duty replacement trans for 4 wheel drive pick-ups and Blazers is packed with additional upgrades to handle up to 450 horsepower and the additional strain of oversized tires and off-road use. This trans also includes our 4x4 torque converter with stall speed modified for off-road and towing use. This transmission features the factory ”K” case with provision for bolt on aluminum dust cover and block supports and is designed as a direct replacement for GM four wheel drive trucks originally equipped with a 700R4 transmission.

  • #PT700R4SS


    Our street/strip version features over 40 performance and durability upgrades and modifications. These include: high load capacity sprags, high energy friction and band, increased pump volume and pressure, and more to provide the highest level of performance and economy possible. This is a great trans for Streetrods, Muscle Cars, and Sport Trucks whose owners crave the awesome acceleration and tire-spinning, wide open throttle shifts this trans is built for. This trans comes with our High Performance "Torque Max" torque converter with stall speed up to 2600 rpm. This trans is rated 450 horsepower and 500 lbs. of torque.

  • #PTA518SS


    Our street/strip model capable of 500 horsepower is the choice for the high output engines or those who desire the very strongest trans for their car. This trans features high output bands and clutch packs, valve body and servo modifications, and available stall speeds to 2800 rpm with our high performance lockup torque converter.

  • #PT2004RSS


    Street/Strip trans features modified high performance pump, hardened stator and reaction shell, increased capacity Borg Warner clutch packs, high performance band, modified valve body, single wire lockup system and high performance servo for up to 390hp, Also includes or Torque Max street/strip torque converter which comes with heavy duty clutch, fully tig welded construction and full needle bearings, stall speed available to 2600rpm.

  • #PT700R4ST


    This transmission was developed to fill the gap between the SS and SX model 700R4's we offer. The ST has all of the SS model modifications and also features the stronger input drum and reaction shell of the SX model along with the modified reverse input drum and special performance band. This is a great choice for cruiser oriented vehicles with up to 500 horsepower. This trans comes with our "Torque Max" converter with up to 2600 rpm stall speed.

  • #PT4L60E HD/RV

    from $2,568.30

    Our heavy duty truck and off/road 4L60E is modified with increased clutch capacity, upgraded electronics, modified pump and valve body, bonded steel apply pistons, alloy accumulator pistons, high output boost valve and pressure regulator assembly, high rpm pump rings and Torrington vanes, Borg Warner 29 element dual cage input sprag, Borg warner low sprag, and a host of other modifications to produce a reliable trans capable of handling up to 400 horsepower. Perfect for towing, four wheeling or spirited street driving this is an excellent upgrade for your tired original transmission. Comes with our Heavy Duty torque Converter with carbon clutch, furnace brazing and hardened hub.

  • #PT4L60E4x4HD

    from $2,596.44

    This is the 4x4 version of our RV model with unique 4x4 style case and output shaft. Comes with our Torque Max torque converter with stall speed optimized for the kind of driving you do whether towing or off road trail driving.



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