Transmissions

Find your race and performance transmission here

NEW!!!  JEEP TERMINATOR   TRANZILLA! Transzilla™ is a 6-speed transmission that will accept 1,200 Horsepower and 1,000 ft/lbs of torque. (C5 Corvettes are rated at 850 ft/lbs). Click here to see our trouble-shooting guides Race and Performance Transmissions Automatic Transmissions; ZF OEM Remanufactured

AWA-Aisin-Warner
Aisin World America is the US branch of Aisin-Warner which is an original equipment manufacturer of 4 and 5 speed manual transmissions used in Jeep and Dodge vehicles from 1984 to present. We carry a complete line of AX4, AX5, and AX15 parts and new and remanufactured transmissions, for Jeep and Dodge vehicles.

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New Venture Gear
New Venture Gear is an original equipment manufacturer of manual transmissions and transfer cases for Dodge, GM, and Jeep cars and trucks. We have new and remanufactured transmissions and a complete line of OEM quality parts for these vehicles.

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Spicer
We are master distributors for new transmissions and OEM parts for Spicer medium and heavy duty Truck transmissions. We stock parts for 5 through16 speed medium and heavy duty Spicer truck transmissions.

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Tremec
We are one of the 'ELITE' distributors for the Tremec line of street and racing manual transmissions. Tremec is the original equipment supplier for 5 and 6 speed manual transmissions for Camaro, Firebird, C5 Corvette, Dodge Viper, Ford Mustang, Cadillac CTS-V, Pontiac GTO and Aston Martin. We have all the parts and complete new and remanufactured street and race transmissions. We also manufacture a Dodge Viper 6 speed transmission with "close ratio" 5th and 6th gears for road racing. We rebuild 5 and 6 speed Tremec transmissions for most of the professional race teams in Grand American Road Racing, Speed World Challenge, and SCCA competition. We offer an average turnaround time for race teams of 48 hours. We also manufacture a Tremec T56 for Camaros and Firebirds that feature an unbreakable output shaft. If you have a T5, T45, 3550, TK0, or T56 transmission in your car, let us make it race- ready and bullet proof.

For higher horsepower applications, we convert a T-56 transmission into our 'Tranzilla' model. Available in 3 drag-race ratios; and 1 close-ratio road-race unit, this 6-speed conversion will handle 1200 Hp and 1,000 ft/lbs torque.

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ZF
We are master distributors for ZF 5 and 6 speed manual transmissions for Ford Trucks. We have a complete inventory of remanufactured 5 and 6 speed transmissions for the Ford truck line, which come with a two year unlimited mileage warranty. We also stock the complete line of New OEM parts to repair these transmissions. We also remanufacture the ZF S6-40 transmission found in the C4 Corvettes from 1989 to 96. We remanufacture these transmissions for ZF and GM and are the only source for these parts in North America. We can also repair or remanufacture your Corvette transmission if you wish to keep your part numbers intact for collector value. We stock complete new transmissions, remanufactured transmissions and all of the parts you could need.

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Technical Manual Transmissions, Transaxles Articles	Doc. No
Tips on Diagnosing and Repairing Manual Transmissions (609k) PART I	0392
Tips on Diagnosing and Repairing Manual Transmissions (888k) PART II	0592
How to determine gear ratios  (580k)Transfer Cases	0792
Gear Ratio Relations  (519k)Transfer Cases	0506
Drive Chains: Overview and Understanding  (314k)Transfer Cases	1199
Drive Chains: Troubleshooting  (648k)Transfer Cases	1104
Gears: Inspecting  (454k)Transfer Cases	0300
Gear Technology; An Understanding  (592k)Transfer Cases	0802
Shift Control Mechanisms  (322k)Transfer Cases	0399
Six Speed Solutions  (373k)Transfer Cases	0504
Ratios and Drivability  (629k)Transfer Cases	0796
Chrysler Manual Transaxles (678k)Transfer Cases	0892
Chrysler AWD for Minivans (555k) PART I	0698
Chrysler 'AS Body' AWD for Minivans (529k) PART I I	0798
Operation of gear train and synchronizers (543k)	1092
Understanding Synchronizers (1,240k)TPART I Cases	0894
Understanding Synchronizers (646k)TPART II s	0901
Understanding Synchronization (633k) s	0705
The Science of Synchronization (323k)Transfer Cases	1099
Synchronization, A Study in Timing (464k)Transfer Cases	0903
Synchronization, Mastering the Mysteries (664k)Transfer Cases	0604
New Venture Gear Transmissions (645k)Transfer Cases	0493
New Venture 1500 (NV1500) Transmissions (1,009k)Transfer Cases	0196
New Venture 3550 (NV3550) Transmissions (481k)Transfer Cases	1201
New Venture 4500 (NV4500) Transmissions (405k)Transfer Cases	0597
New Venture 4500 (NV4500): 5th Gear Problems (315k)Transfer Cases	0299
New Venture 4500 (NV4500): Mainshaft (257k)Transfer Cases	1200
New Venture A578 Transaxle (1,127k)Transfer Cases	0899
FM145, FM146 Series Transmission in Ford, Mitsubishi and Dodge (981k)	0593
Isuzu 76MM Transaxle (561k)Transfer Cases	0793
New Process 2500  Light Truck Transmission (651k)Transfer Cases	1093
New Process 2500 (New Venture 535); Diagnosing (372k)	0602
Ford Truck Transmissions: Identifications  (566k)	0293
Ford 5-Speed Truck Transmission  (595k)	0992
Ford 5-Speed Medium Duty (FS4005, FS3005) Transmission  (874k)	0295
Ford M5 Transmission (610k)Transfer Cases	1193
Ford M5R4 Transmission (642k)Transfer Cases	1102
GM Muncie 282 Transaxle (793k)Transfer Cases	1293
GM H290 (5LM60) Transmission (648k)Transfer Cases	0393
GM H290 (5LM60) Transmission (1,116k)Transfer Cases	0395
GM H290, 5LM60, NV3500; Differences in Design (1,127k)Transfer Cases	1198
Nissan Maxima 5 Speed Transmission (RS5F50A) (646k)Transfer Cases	0194
Peugeot BA 10/5 5 Speed Transmission found in Jeep (590k)Transfer Cases	0594
Tremec T-56: Differences between units  (437k)Transfer Cases	0702
Tremec T-56: Everything you wanted to know  (783k)Transfer Cases	1205
Tremec T-45: Reverse Gear Failures  (1,410k)Transfer Cases	0603
Tremec Transmissions for Mustang  (1,357k)Transfer Cases	1202
Tremec TKO Series  (300k)Transfer Cases	0304
Borg Warner T-56: Overview  (1,100k)Transfer Cases	0694
Borg Warner T-56: Repair  (632k)Transfer Cases	0795
Borg Warner T-56 (Corvette)  (322k)Transfer Cases	1000
Borg Warner T-45  (670k)Transfer Cases	0396
Borg Warner T-45: A Look Inside the Transmission (431k)Transfer Cases	1298
Ford Probe 5-Speed Transmissions (609k)Transfer Cases	1094
Spicer Medium Duty Transmissions (1,141k)Transfer Cases	0595
Mitsubishi KM200 Series Transaxle (1,193k)Transfer Cases	0695
Mitsubishi KM 160-180 Series Transaxle: Troubleshooting (1,188k)Trr Cases	1095
Mitsubishi KM 160-180 Series Transaxle: Mechanical Review (453k)ases	0797
Mitsubishi V5MT1 Truck Transmission (434k)Trr Cases	0697
Mitsubishi All Wheel Drive Transaxles (451k)Trr Cases	1096
Possible Causes of Noise in the Transmission (851k)Transfer Cases	1295
Aisin AX5, AX15 5-Speed Transmission (363k)Transfer Cases	1196b
Toyota Manual Transmissions; Identifying (664k)Transfer Cases	0601
Toyota E53 Manual Transaxle (489k)Transfer Cases	1297
ZF Parking Brake Assembly Problems (1,396k)	0704
ZF 6 Speed Transmissions (602k)Transfer Cases	1002
ZF 6 Speed Truck Transmissions (288k)Transfer Cases	0406
ZF S5-42 Transmission (652k)Transfer Cases	0199
ZF S5-60 (Corvette) Transmission (433k)Transfer Cases	0600
ZF S6-650 Transmission (291k)Transfer Cases	0201
ZF S6-650 Transmission; A look inside (303k)Transfer Cases	0202
ZF Heavy Duty Transmissions (278k)Transfer Cases	0499

Warranty

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All transmissions rebuilt by Rockland Standard Gear, Inc are warranted against defects in material and workmanship for a period of 12 months and unlimited mileage. For more details, please read the Warranty Policies in the CONTACT US Section.