| 2011-2017 Mustang 5.0 GT BOSS MT82 6 speed STAGE 4 REBUILD KIT | AMP Drivetrain Components | 1799.95 USD | — | — |
| 2005-11 Jeep NSG370 6 speed transmission bearing kit with synchronizer rings | AMP Drivetrain Components | 949.95 USD | — | — |
| Ford T5 World Class 2.95 Super Street 450 HP Gear Kit T5WCF-295SSK | AMP Drivetrain Components | 899.95 USD | — | — |
| 2012-16 Jeep NSG370 6 speed transmission bearing kit with synchronizer rings | AMP | 799.95 USD | — | — |
| 1997-04 Corvette T56 6 speed bearing kit with synchronizer rings | AMP Drivetrain Components | 674.95 USD | — | — |
| 2018-up Ford MT82 D4 Billet Fork Kit MT82D4BFK | AMP | 599.95 USD | — | — |
| Ford "Fox Body" Style T5 World Class 400HP 2.95 Ratio Gear Kit | AMP Drivetrain Components | 599.95 USD | — | — |
| Ford "SN95" Style T5 World Class 400HP 2.95 Ratio Gear Kit | AMP Drivetrain Components | 599.95 USD | — | — |
| TREMEC TR6060 / T56 Magnum Cluster Gear TUCF10308 | AMP | 559.95 USD | — | — |
| 1997-07 Corvette C5 C6 GTO SSR Tremec T56 6 speed synchronizer ring kit | AMP Drivetrain Components | 549.95 USD | — | — |
| 2005-14 Jeep NSG370 6 speed transmission 4th counter shaft gear 39 tooth | AMP | 509.95 USD | — | — |
| Ford "SN95" Style T5 World Class 350HP 3.35 Ratio Gear Kit | AMP Drivetrain Components | 499.95 USD | — | — |
| 2005-14 Jeep NSG370 6 speed transmission input shaft 5th gear NSG370-16 | AMP Drivetrain Components | 449.95 USD | — | — |
| Ford F250 F350 F450 ZF 6 speed transmission S6-750 4wd extension housing | AMP | 399.95 USD | — | — |
| 1997-up DODGE GM NV4500 5 speed cast iron main case | AMP Drivetrain Components | 359.95 USD | — | — |
| R154 5 Speed Counter Shaft Cluster Gear R154-8 | AMP Drivetrain Components | 349.95 USD | — | — |
| MT82 6 Speed Synchronizer Ring Kit MT82-SRK | AMP Drivetrain Components | 349.95 USD | — | — |
| MT82 Heavy Duty Output Shaft MT82-2HD | AMP Drivetrain Components | 349.95 USD | — | — |
| 1992-up Toyota R154 5 Speed Counter Shaft Cluster Gear R154-8A | AMP Drivetrain Components | 349.95 USD | — | — |
| GM T56 6 Speed Input Shaft 29 Tooth T56-16B | AMP Drivetrain Components | 349.95 USD | — | — |
| T56 6 Speed Input Shaft (29 Tooth) T5616FA | AMP DTC | 329.95 USD | — | — |
| Corvette C6 Z06 T56 6 speed 30 SPLINE HD output shaft T562C6Z | AMP | 329.95 USD | — | — |
| TR3650 Bearing Kit with Synchronizer Rings (2005-2010) BK255AWS | AMP | 329.95 USD | 0 USD | — |
| Tremec 3550 TKO TKO500 TKO600 1st 2nd Gear synchronizer assembly | AMP | 329.95 USD | — | — |
| Ford Mustang Tremec TR3650 5 speed bearing kit with synchronizer rings | AMP | 319.95 USD | 0 USD | — |
| Corvette T56 6 Speed 27 SPLINE HD Output Shaft T56-2C5HD | AMP Drivetrain Components | 309.95 USD | — | — |
| 1991-95 NV4500 5 speed transmission 2wd 4wd bearing kit with synchronizer rings | AMP Drivetrain Components | 299.95 USD | — | — |
| 2014-up Corvette C7 7 Speed Propeller Shaft C7-PS | GM | 299.95 USD | — | — |
| T18 4 Speed Cluster Gear T18-8R | Unbranded | 299.95 USD | — | — |
| FORD Tremec 3550 TKO 500 600 main case 2606106 | AMP | 299.95 USD | 0 USD | — |