Transmission & Drivetrain Why You Should Consider a Custom Transmission A custom transmission has many benefits including top-notch performance and long term benefits. Learn more…GEARSTAR PERFORMANCEOctober 3, 2021
How To's What Is Rear End Gear Ratio and How Is It Calculated? Rear end gear ratio is boiled down to lower numerical values giving better acceleration, torque,…GEARSTAR PERFORMANCESeptember 29, 2021
Transmission & Drivetrain An Overview of The GM Turbo 350 Performance Transmission Many experts consider the Turbo 350 Transmission perfect for light trucks, rally races, and entry-level…GEARSTAR PERFORMANCESeptember 21, 2021
Maintenance 5 Symptoms of a Bad Coolant Temperature Sensor A coolant temperature sensor remains one of the most vital engine management sensors. Learn why…GEARSTAR PERFORMANCESeptember 15, 2021
Blog Posts Our Favorite High-Performance Transmissions Gearstar specializes in high performance transmissions. Find out which are our favorite! Get started with…GEARSTAR PERFORMANCESeptember 15, 2021
Engine The Ultimate Guide to the 4L80E Transmission The 4L80E transmission is an automatic transmission designed by General Motors. Learn more about this…GEARSTAR PERFORMANCESeptember 3, 2021
Engine 545RFE Transmission Specs and Schematic The 545RFE transmission is an electronically controlled unit that was great for its time until…GEARSTAR PERFORMANCESeptember 3, 2021
Engine Overview of the 4L65E Transmission Gearstar - Overview of the 4L65E Transmission The 4L65E transmission developed by General Motors for…GEARSTAR PERFORMANCEAugust 26, 2021
Engine Overview of the 2004R Transmission What ultimately makes the 2004R Transmission stand out among others is its sturdy construction, and…GEARSTAR PERFORMANCEAugust 12, 2021
Transmission & Drivetrain History of the 4L60E and How It Stacks Up Against the 4L80E The 4L60E is one of General Motors' most versatile and durable 4-speed transmissions. So how…GEARSTAR PERFORMANCEAugust 10, 2021
Engine Overview of the 4R70w Transmission The 4R70W also requires consistent maintenance, just like its predecessors.This way, you will have an…GEARSTAR PERFORMANCEAugust 5, 2021
Engine The 4L70E Transmission: Up Close and Personal The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability…GEARSTAR PERFORMANCEJune 5, 2021
Transmission & Drivetrain Swapping a TH200 4R Into an Early Muscle Car for Easy Overdrive Would you like to know how to swap a TH200 4R transmission into early muscle…GEARSTAR PERFORMANCENovember 16, 2020
Transmission & Drivetrain Ford 4R70W Transmission History and Evolution The Ford 4R70W transmission history and evolution has been an interesting one. It began with…GEARSTAR PERFORMANCENovember 2, 2020
Transmission & Drivetrain Top Signs It’s Time for a Transmission Rebuild Keeping a close eye on the top signs it's time for a transmission rebuild will…GEARSTAR PERFORMANCEOctober 19, 2020
Transmission & Drivetrain How to Choose the Right Performance Transmission Fluid There are several automatic transmission fluids on the market today, which could make it a…GEARSTAR PERFORMANCEOctober 14, 2020
Transmission & Drivetrain GM Transmission Recommendations for High Performance Here is our guide to the GM transmission recommendations for high performance to ensure you…GEARSTAR PERFORMANCEOctober 7, 2020
Transmission & Drivetrain Is My Car Speedometer Accurate? Have you ever noticed the significant difference between your car speedometer that the speed communicated…GEARSTAR PERFORMANCESeptember 20, 2020
EngineTransmission & Drivetrain Can Low Transmission Fluid Reduce Engine Power? From getting to work to getting the kids to school to getting to your best…GEARSTAR PERFORMANCESeptember 11, 2020
Transmission & Drivetrain Five Things To Never Do To Your Ford’s Automatic Transmission Automatic transmissions in Ford are pretty much standard nowadays — if you want a manual, you…GearStarAdminSeptember 8, 2020