How much horsepower can a 4L60E transmission handle?
Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies.
Can a 4L60E handle 500hp?
We found a used 4L60E out of a small-block Chevy-powered 1999 van for $200 and decided on a budget upgrade to handle roughly 500 hp. This decision was shaped by the knowledge there are lots of performance upgrade parts from Sonnax and TCI Automotive.
Can you bulletproof a 4L60E transmission?
First of theres no such thing as bullet proofing a 4l60e. If you want bullet proof i would build a 4l80e .
How long will a 4L60E transmission last?
4l60e from 1996 held up well. Reverse kinda was finicky, every now and than it would slip but had a good life. I honestly think around 250-300k it should be rebuilt if its original.
How can I make my 4L60E stronger?
Now, let’s dive in:
- Lay out the important parts on an assembly bench. …
- Rebuild with an improved, thicker sun shell. …
- Use five-pinion front/rear planetary. …
- Use a larger clutch with an input drum reinforcement sleeve. …
- Stamped Steel forward clutch apply pistons. …
- Use more clutches and larger gear band servo pistons.
Which is better 4L60E or 700R4?
If the transmission has a large 18-pin electronic connector above the passenger side pan rail, it’s a 4L60E, as seen here. If it has a cable connection near the cooler lines on the passenger’s side, that’s a 700R4. The good news is that either way, you win.
What does a Corvette servo do in a 4L60E?
The purpose of the vette servo mod is to allow the transmission to shift more quickly and efficiently from first to second gear. From the factory, the truck 4L60e’s have a smaller servo. The servo is used to apply the 2-4 band in the transmission.
What does a shift kit do for a 4L60E?
In short, an automatic transmission shift kit modifies the transmission’s shift timing in order to dramatically increase shift firmness and durability of the transmission components.
How much can a 4L60E tow?
With the auto tranny and 5.3L and 4×4 shortbed, your truck is rated to tow a max of 8k lbs w/3.73 gears and 9k lbs w/4.10’s. The manual for my HD (4L80E) says to tow in OD with Tow/Haul engaged unless there is too much shifting in and out of OD.
What should I upgrade on my 4L60E?
Highly recommended upgrades to the 4L60E transmission.
- Rebuild manual.
- Rebuild kit.
- Shift kit.
- Accumulator pistons.
- Separator plate.
- Torque converter.
What is a Corvette servo?
Arguably one of the most inexpensive, yet most rewarding upgrades to your 700R4 or 4L60E (4L65E, 4L70E) transmission is the corvette servo. … The corvette servo will give your transmission 50% more apply pressure, which is just what you need to keep from burning your transmission up under heavy load situations.
Can I replace my 4L60E with a 4L80E?
The 4L80E has been used in a number of 1/2-, 3/4-, and 1-ton GM trucks over the years. Upgrading from the 4L60E to the 4L80E is akin to going from a Dana 44 axle to a Dana 60–you’ll add some weight, but also add durability.
Can a transmission last 300k miles?
Without service and maintenance, some transmissions can fail in as little as 100,000 miles. … With care and service, transmissions can last 300,000 miles or more. Scheduled fluid changes, transmission inspections, and band adjustments can save you thousands of dollars down the line from a premature transmission failure.
Is it worth it to rebuild a transmission?
Rebuilding a transmission can save you a lot of money over the short-term, while keeping car payments out of your monthly budget. For many, rebuilding their transmission is worth the initial cost. Rebuilding a transmission may cost you twenty-five hundred dollars or more, which is a significant chunk of change.