Whether you have a manual or automatic transmission, the job they perform is exactly the same, the only difference is how they function to achieve that job. The job of a car's transmission is to make sure that the right amount of power goes to your wheels to drive at a given speed. To think of a transmission in simpler terms, think of a multi-speed bicycle.

When your vehicle is stopped, the transmission disconnects the engine from the drive wheels so that the engine can keep idling when the wheels aren’t in motion. Transmissions also enable quick acceleration from a stop and enable the engine to run more slowly to cut down on wear while the vehicle is driving at consistent speeds.

There are many reasons one may want to upgrade their transmission. The first most obviously is if your transmission is failing. There are multiple tell-tale signs you may be in need of a replacement such as; refusal to switch gears, burning smell, noises when in neutral, slipping gears, leaking fluid, check engine light, grinding and shaking, and more. If you have any of this going on, its best to have your vehicle checked out.

The other reason one may want to upgrade is for high performance needs. Your factory transmission is meant to work with a factory vehicle, not a modified performance vehicle. There are either close or wide-ratio transmissions. The difference between the two is simple and is exactly what the names imply. In a close-ratio transmission the gears are closer together. Close-ratio transmissions can handle more and lose less power when shifting gears. When shifting from gear to gear, there is a loss in RPMs, which translates to a loss of power, even if only for a split second. As the RPMs fall, the power falls, and the speed of the car also decreases. In performance vehicles and racing, that loss of speed makes a big difference. Changing from a wide-ratio to a close-ratio transmission preserves that speed and power between gears.

Browse our digital shelves today for your vehicle to find a large assortment of premium transmissions, and transmission replacement parts.

Read More

Manufacturer 
Display
Per Page
,
HOOKER BHS536
Please Note:

Some images might not represent the actual product

HOOKER BHS536 Transmission Mount

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$98.73

Save: $12.88
Sale Price:

$85.85

Estimated Ship Date: Today

In Stock - 1 New In Stock
,
HOOKER BHS574
Please Note:

Some images might not represent the actual product

HOOKER BHS574

Sorry, Fitment Information is Unavailable for this Product!

$100.03

Save: $13.05
Sale Price:

$86.98

Estimated Ship Date: Today

In Stock - 1 New In Stock
,
PROTHANE 13-1610-BL
Please Note:

Some images might not represent the actual product

PROTHANE 13-1610-BL Diff Carrier “Mustache Barin Mount Kit

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$102.29

Save: $13.34
Sale Price:

$88.95

Estimated Ship Date: Today

In Stock - 4 New In Stock
,
Sherman Automotive Body Parts, Panels & Accessories 905-69
Please Note:

Some images might not represent the actual product

Sherman Automotive Body Parts, Panels & Accessories 905-69

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$103.83

Save: $13.54
Sale Price:

$90.29

Estimated Ship Date: Today

In Stock - 20 New In Stock
,
QUARTER MASTER 114176
Please Note:

Some images might not represent the actual product

QUARTER MASTER 114176 Replacement Items For Clutchless Transmissions Starter Adaptor

Sorry, Fitment Information is Unavailable for this Product!

$111.30

Save: $14.52
Sale Price:

$96.78

Estimated Ship Date: Today

In Stock - 8 New In Stock
,
Sherman Automotive Body Parts, Panels & Accessories 899-69
Please Note:

Some images might not represent the actual product

Sherman Automotive Body Parts, Panels & Accessories 899-69

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$122.51

Save: $15.98
Sale Price:

$106.53

Estimated Ship Date: Today

In Stock - 4 New In Stock
,
QUARTER MASTER 180171
Please Note:

Some images might not represent the actual product

QUARTER MASTER 180171 Replacement Items For Clutchless Transmissions Flywheel Counterweight Crate Motor

Sorry, Fitment Information is Unavailable for this Product!

$126.57

Save: $16.51
Sale Price:

$110.06

Estimated Ship Date: Today

In Stock - 2 New In Stock
,
PROTHANE 7-1601
Please Note:

Some images might not represent the actual product

PROTHANE 7-1601 Transmission Mount Kit

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$129.89

Save: $16.94
Sale Price:

$112.95

Estimated Ship Date: Today

In Stock - 1 New In Stock
,
BILLET SPECIALTIES 248915
Please Note:

Some images might not represent the actual product

Billet Specialties 248915 Polished Optima Style Billet Battery Mount

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$140.30

Save: $18.30
Sale Price:

$122.00

Estimated Ship Date: Today

In Stock - 4 New In Stock
,
Sherman Automotive Body Parts, Panels & Accessories 898-69
Please Note:

Some images might not represent the actual product

Sherman Automotive Body Parts, Panels & Accessories 898-69

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$154.76

Save: $20.19
Sale Price:

$134.57

Estimated Ship Date: Today

In Stock - 8 New In Stock
,
HOOKER BHS507
Please Note:

Some images might not represent the actual product

HOOKER BHS507 Transmission Crossmember

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$179.32

Save: $23.39
Sale Price:

$155.93

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
PROTHANE 6-1606
Please Note:

Some images might not represent the actual product

PROTHANE 6-1606 Transmission Mount/Crossmember Combo Kit

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$213.84

Save: $27.89
Sale Price:

$185.95

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
Sherman Automotive Body Parts, Panels & Accessories 575-69
Please Note:

Some images might not represent the actual product

Sherman Automotive Body Parts, Panels & Accessories 575-69

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$220.23

Save: $28.73
Sale Price:

$191.50

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
,
HOOKER BHS572
Please Note:

Some images might not represent the actual product

HOOKER BHS572

Sorry, Fitment Information is Unavailable for this Product!

$238.87

Save: $31.16
Sale Price:

$207.71

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOOKER BHS539
Please Note:

Some images might not represent the actual product

HOOKER BHS539

Sorry, Fitment Information is Unavailable for this Product!

$241.36

Save: $31.48
Sale Price:

$209.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOOKER BHS578
Please Note:

Some images might not represent the actual product

HOOKER BHS578

Sorry, Fitment Information is Unavailable for this Product!

$252.60

Save: $32.95
Sale Price:

$219.65

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOOKER BHS588
Please Note:

Some images might not represent the actual product

HOOKER BHS588

Sorry, Fitment Information is Unavailable for this Product!

$252.60

Save: $32.95
Sale Price:

$219.65

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
,
LAKEWOOD 50375
Please Note:

Some images might not represent the actual product

LAKEWOOD 50375

Sorry, Fitment Information is Unavailable for this Product!

$263.38

Save: $34.35
Sale Price:

$229.03

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
PERFORMANCE DISTRIBUTORS 5575B
Please Note:

Some images might not represent the actual product

Performance Distributors 5575B Post Dyna Battery

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$264.89

Save: $34.55
Sale Price:

$230.34

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 4 New In Stock
,
PERFORMANCE DISTRIBUTORS 5575C
Please Note:

Some images might not represent the actual product

Performance Distributors 5575C Threaded Terminals Dyna Battery

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$264.89

Save: $34.55
Sale Price:

$230.34

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 9 New In Stock
,
QUARTER MASTER 117600
Please Note:

Some images might not represent the actual product

QUARTER MASTER 117600 Replacement Items For Clutchless Transmissions Oil Pump Bracket Kit Peterson Pump (Universal)

Sorry, Fitment Information is Unavailable for this Product!

$273.56

Save: $35.68
Sale Price:

$237.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
QUARTER MASTER 117603
Please Note:

Some images might not represent the actual product

QUARTER MASTER 117603 Replacement Items For Clutchless Transmissions Oil Pump Bracket Kit KSE/KRC Pump

Sorry, Fitment Information is Unavailable for this Product!

$273.56

Save: $35.68
Sale Price:

$237.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 3 New In Stock
,
QUARTER MASTER 117612
Please Note:

Some images might not represent the actual product

QUARTER MASTER 117612 Replacement Items For Clutchless Transmissions Oil Pump Bracket Kit Stock Car Products Pump

Sorry, Fitment Information is Unavailable for this Product!

$273.56

Save: $35.68
Sale Price:

$237.88

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOOKER BHS532
Please Note:

Some images might not represent the actual product

HOOKER BHS532 Transmission Crossmember

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$273.79

Save: $35.71
Sale Price:

$238.08

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
QUARTER MASTER 180331
Please Note:

Some images might not represent the actual product

QUARTER MASTER 180331 Replacement Items For Clutchless Transmissions Drivehub Assembly w/ 22t Pump Gear (New Style)

Sorry, Fitment Information is Unavailable for this Product!

$290.54

Save: $37.90
Sale Price:

$252.64

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock