This is the tranny you need if....

"I ordered your SS 4L65E with shift kit, a torque converter and trans fluid. It was some of the best service I've seen. Second gear was back it shifted firm and could finally handle the power I added to it. It was one of the best deals I have gotten in my 12 years of tuning and modding out vehicles. I only have 440 lbs/ft and about 400hp, and I’m just as fast off the line on blacktop as my buddys Sierra. It runs solid and grips an rips. I have a really solid truck with no weak spots now an I beat that thing constantly. This is the tranny you need if you like to abuse your vehicles."
Cratty
- U.S. Navy

OUR MOST POPULAR PKGS

We Specialize in HP, HD and TRQ

badge_bestseller

700R4 HP RACE TRANSMISSION

Item Id: SS302-700R4

  • 5 PINION FRONT & REAR PLANETARYS
  • SUPERIOR HIGH PERFORMANCE REPROGRAMMING SHIFT KIT
  • SUPER PUMP
  • DIRECT/REVERSE INPUT DRUM
  • TURBINE INPUT CLUTCH HOUSING
  • MODIFIED SUNSHELL DRIVE GEAR W/ INCREASED LUBRICATION
  • MODIFIED INPUT SUN GEAR TO INCREASE FORWARD PLANETARY LUBRICATION
  • UPDATED/MODIFIED ACCUMULATORS
  • WIDE HP BAND
  • UPDATED & MODIFIED GOVERNOR w/SPRING KIT & NYLON GEAR
  • RECALIBRATED VALVEBODY w/UPDATE TV VALVE ASSEMBLY
  • RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
  • NEW HIGH FLOW FILTER
  • NEW LOW/REVERSE HEAVY DUTY SPRAG
  • NEW 29 ELEMENT HD FORWARD INPUT SPRAG
  • NEW HIGH PERFORMANCE ALUMINUM SERVO
badge_favorite

4L6/70E HD TRANSMISSION, 2006-2009

Item Id: MG302-4L70E-TC

  • PRECISION MASTER OVERHAUL KIT
  • NEW ELECTRONICS
  • SUPERIOR HIGH PERFORMANCE REPROGRAMMING SHIFT KIT
  • SUPER PUMP
  • DIRECT/REVERSE INPUT DRUM
  • TURBINE INPUT CLUTCH HOUSING
  • MODIFIED SUNSHELL DRIVE GEAR TO INCREASE REAR PLANETARY LUBRICATION
  • MODIFIED INPUT SUN GEAR TO INCREASE FORWARD PLANETARY LUBRICATION
  • UPDATED/MODIFIED ACCUMULATORS
  • RAYBESTOS PRO SERIES BAND
  • HEAVY DUTY SUNSHELL
  • RECALIBRATED VALVEBODY
  • RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
  • NEW HIGH FLOW FILTER
  • NEW LOW/REVERSE HEAVY DUTY SPRAG
  • NEW 29 ELEMENT HEAVY DUTY FORWARD INPUT SPRAG
  • NEW HIGH PERFORMANCE ALUMINUM SERVO
badge_bestvalue

4R70W HD PERFORMANCE TRANSMISSION

Item Id: MG2-4R70W-TC

  • Thoroughly inspected, blue printed & tested to ensure your investment is flawless. System requires that all throttle linkage, vacuum lines and kick-down components be connected and adjusted properly.
  • PRECISION MASTER OVERHAUL KIT
  • HIGH PERFORMANCE REPROGRAMMING SHIFT KIT
  • INTERMEDIATE CLUTCH PACK
  • REVERSE INPUT DRUM
  • FORWARD INPUT CLUTCH DRUM
  • MODIFIED SUNGEAR TO INCREASE REAR PLANETARY LUBRICATION
  • HIGH PERFORMANCE BAND
  • UPDATED & MODIFIED LOW/REVERSE SERVO & COVER
  • DIRECT CLUTCH DRUM
  • MODIFIED OVERDRIVE SERVO
  • NEW 2-3 ACCUMULATOR
  • NEW UPDATED DOUBLE LIP 3-4 ACCUMULATOR
  • RECALIBRATED VALVEBODY w/UPDATE TV VALVE ASSEMBLY
  • RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
  • NEW HIGH FLOW FILTER
badge_favorite

A518/46RE GAS HD 4WD TRANSMISSION

Item Id: MG4-A518-GAS-TC

  • The Mega Monster Transmission features the latest technology with only the best internal components for increased strength, dependable performance and monster torque capacity.
  • Thoroughly inspected, blue printed and tested to ensure that your investment is completely flawless.
  • For the system to operate properly, all throttle linkage, vacuum lines & kick-down components must be connected & adjusted properly.
  • MASTER OVERHAUL KIT
  • HIGH PERFORMANCE REPROGRAMMING SHIFT KIT
  • HEAVY DUTY CLUTCHES AND STEELS
  • HIGH PERFORMANCE BANDS - FRONT AND REAR
  • SONNAX PISTON
  • NEW HIGH FLOW FILTER
  • NEW OVERDRIVE REVERSE SPRAG
  • NEW HIGH PERFORMANCE ALUMINUM SERVO
  • HIGH PERFORMANCE BUSHING KIT
  • NEW ELECTRONICS
  • OVERDRIVE SNAP RING
  • CUSHING SPACER

CUSTOM TRANSMISSIONS

HP or HD, with TRQ to spare.

visaamericanexpressmastercardpaypal

700R4 CHEVY TRANSMISSIONS

HEAVY DUTY PERFORMANCE 2WD

  • HEAVY DUTY PERFORMANCE 2WD

    HEAVY DUTY PERFORMANCE 2WD

    Engineered to Dominate, the 700R4 Mega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. It is ideal for vehicles powered by Small Block engines producing up to 500 horsepower(450tq) with a non-nitrous system using pump gasoline. Equipped with a Manual/Automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a racetrack shift that bangs through the gears giving you all the right to say "Eat My Shift!". When you use the manual gear selection feature, the Mega Monster upshifts and downshifts when you move the shift lever, (please note, in order to have complete control of the RPM shift timing you must upgrade to a full manual valvebody). When you select the normal drive position, the 700R4 transmission retains its firm, automatic shifts for the ease of driving you look for in an automatic transmission.

  • SUPER DUTY 4WD 4X4

    SUPER DUTY 4WD 4X4

    The 700R4 4x4 SS Mega Monster transmission is tough enough to withstand the rigors of even the toughest trucks and off-road vehicles. It is ideal for lifted vehicles with larger than normal tires, powered by engines producing up to 650 horsepower (600 torque) with a non-nitrous system using pump gasoline. Equipped with a Manual/Automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a racetrack shift that bangs through the gears giving you all the right to say "Eat My Shift!". When you use the manual gear selection feature, the SS Mega Monster upshifts and downshifts when you move the shift lever, (please note, in order to have complete control of the RPM shift timing you must upgrade to a full manual valvebody). When you select the normal drive position, the transmission retains its firm, automatic shifts for the ease of driving you look for in an automatic transmission. This custom built transmission is highly recommended for any type of vehicles that have larger tires and are lifted.

  • SS XTREME PERFORMANCE TRANSMISSION 4WD NON-LOCKUP

    SS XTREME PERFORMANCE TRANSMISSION 4WD NON-LOCKUP

    Engineered to Dominate, the 700R4 SS Xtreme Mega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. It is ideal for vehicles powered by engines producing up to 1,000 horsepower/torque. Equipped with a Manual/Automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a racetrack shift that bangs through the gears giving you all the right to say "Eat My Shift!". When you use the manual gear selection feature, the SS Xtreme Mega Monster upshifts and downshifts when you move the shift lever, (please note, in order to have complete control of the RPM shift timing you must upgrade to a full manual valvebody). When you select the normal drive position, the transmission retains its firm, automatic shifts for the ease of driving you look for in an automatic transmission.

Don’t see what you need?

Save

Save

Save

Save

High Performance Testimonials

What our customers say about us, behind our backs.

"Customer Service was very friendly, courteous, well educated on their products. They went out of their way to ensure that I received the right transmission in a short amount of time. "
"Could not find a local shop with warranty and price that would even come close to your price and warranty."
D. Hersh New transmission, torque converter & other accessories for his HD 4x4.
"This is my first time, and I am very impressed. The products and customer service are great. They helped me get what best suited my needs. The company offers an excellent warranty and my transmission has awesome performance!"