Will a 4L60E torque converter fit a 4L65E transmission? While doable, swapping from an older…
GEARSTAR PERFORMANCEOctober 25, 2024
GEARSTAR ARTICLES
A bad transmission solenoid can cause delayed or erratic shifting, transmission slipping, or even failure…
GEARSTAR PERFORMANCEOctober 25, 2024
The 700R4 transmission is a classic 4-speed automatic transmission, held in high regard among car…
GEARSTAR PERFORMANCENovember 18, 2024
Effective cooling is essential to maintaining the performance and lifespan of older GM transmissions like…
GEARSTAR PERFORMANCENovember 22, 2024
The Turbo 350 (TH350) transmission is a 3-speed automatic transmission developed by General Motors in…
GEARSTAR PERFORMANCEJanuary 27, 2025
A 3200 RPM stall converter (or torque converter) can enhance your 4L60E transmission’s performance for…
GEARSTAR PERFORMANCEDecember 31, 2024
The GM 4L75E transmission is a high-performance automatic transmission ideal even today for car enthusiasts…
GEARSTAR PERFORMANCENovember 13, 2024
SUMMARY: The 6L80 transmission, a reliable 6-speed GM system, can develop performance issues due to…
GEARSTAR PERFORMANCEJanuary 13, 2025
When it comes to high-performance racing transmissions, there’s much more than meets the eye. In…
GearStarAdminNovember 29, 2023
Wondering if the 4L65E transmission is stronger than the 4L60E? In short, yes. The 4L65E…
GEARSTAR PERFORMANCENovember 20, 2024
Summary: Will a 4L80e swap-60E torque converter fit a 4L80E? The short answer is no.…
GEARSTAR PERFORMANCEDecember 16, 2024
Modifying your 4L60E transmission’s valve body can enhance shift performance and extend transmission life but…
GEARSTAR PERFORMANCEDecember 24, 2024
The GM TurboMatic 350 (TH350) is a legendary transmission, powering classic muscle cars, hot rods,…
GEARSTAR PERFORMANCEFebruary 3, 2025
SUMMARY: Upgrade to a rebuilt valve body for firmer shifts, improved durability, enhanced control, and…
GEARSTAR PERFORMANCEJanuary 21, 2025
SUMMARY: Throttle valve cables manage the hydraulic pressure and shift timing of your transmission. When…
GEARSTAR PERFORMANCEDecember 20, 2024
The Ford AOD (Automatic Overdrive) transmission is a workhorse, powering classic Mustangs, Crown Victorias, and…
GEARSTAR PERFORMANCEFebruary 11, 2025
The Ford AOD transmission is a stalwart of classic muscle cars and trucks, but its…
GEARSTAR PERFORMANCEFebruary 19, 2025
Upgrade your project car with a rebuilt GM torque converter for unmatched power and efficiency.…
GEARSTAR PERFORMANCEFebruary 26, 2025
Why a Gearstar 4L80E? Why a Gearstar 4L80E? A 4L80E is a four-speed overdrive transmission…
Gearstar ProOctober 8, 2016
The 4L80E transmission is an automatic transmission designed by General Motors. Learn more about this…
GEARSTAR PERFORMANCESeptember 3, 2021
