- #700r4 corvette servo assembly how to#
- #700r4 corvette servo assembly install#
- #700r4 corvette servo assembly update#
- #700r4 corvette servo assembly upgrade#
$2000 down $79/wk boston/cambridge/brookline ) pic. 2014 chevrolet chevy silverado 2500 hd crew cab lt pickup 4d 6 1/2 ft family own $38,900 (oma > + tailgate motor co. $19,495 (12230 windy lane forney, tx 75126 dallas ) pic hide this posting restore restore this posting. Hide this posting restore restore this posting. $7,499 (gibb auto sales barrington ) pic hide this posting restore restore this posting. 2013 chevy silverado 2500 w/ reading utility service bed & *46k miles*. $28,500 (great falls ) pic hide this posting restore restore this posting. $6,900 (raymond ) pic hide this posting restore restore this posting. 2019 chevy chevrolet silverado 2500 hd double cab work truck pickup 4d $44,590 (dal > touchless delivery to your home north dfw ) pic hide this posting restore restore this posting $45,995 $1,234 (mkt > 2135 270 st, milford ) pic.Ĭhevy 2500 for sale craigslist. In some cases, we have noticed during installation that the 4 th gear servo does address some of the clearance problems as well as decreasing some of the servo travel basically eliminating the need for the longer servo pin.Hide this posting restore restore this posting. The 4 th gear super servo in conjunction with the corvette servo will solidify your transmission shifts from start to finish while giving overall life to the transmission and vehicle. To top it off, this servo is constructed of billet aluminum and is built to last. The servo has an excellent design that includes a lip seal on piston that allows for much less leakage, as well as a proper 4-3 (no drag) release. You will find better holding capacity in 4th gear, as well as an overall firmer 3-4 shift. The 4 th gear billet super servo is a tremendous product that addresses the 3-4 shift. Another option to consider is the 4 th gear Billet Super Servo.īillet Super Servo 4th Gear Apply Piston & Cover (part number SUP-K034) Most shift kits are designed to address the servo travel issue already. Please note: If you are installing, or already have installed, a shift kit, you will likely not need a longer servo pin. The clearance should be closer to around 1/16″. If it goes in more than 1/8″, you definitely want the longer pin. Just get underneath it and with a pry bar, push in on the cover of your servo. You can actually test your current travel now. The longer pin is designed to take up that slack and prevent the servo travel. Once it is beyond the travel of the servo, it will burn up the transmission. By 100,000 or more miles, the band is wearing out and then you are at the point where the servo almost cannot travel far enough. Too much servo travel can cause a delay in shifting, a longer 1-2 and 3-4 shift, as well as a slide-and-bump-into-gear type shift.
#700r4 corvette servo assembly how to#
Here’s how to decide.Ĭorvette Servo with Longer Pin (part number OPT-CV-Pin)Īfter a short amount of time, by 30,000 miles or so, the band has been broken in and the servo travel has increased a lot.
#700r4 corvette servo assembly install#
If you have already decided to install a corvette servo, your next question might be whether or not you should use the corvette servo with the longer pin instead. The servo comes with all of the necessary seals for installation including the outer cover o-ring, as well as three pages of instructions with diagrams. Our servo is easy to install and can be done with the transmission in the vehicle.
#700r4 corvette servo assembly upgrade#
The corvette servo is a must for any performance vehicle, for towing, RV, or off road use, and is a positive upgrade for any 700R4 or 4L60E transmission.
#700r4 corvette servo assembly update#
The 700R4 is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. The 30 overdrive will give a 30 to 40 increase in gas mileage on the road when compared to a 3-speed transmission.
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. The 700R4 has a 3.06 ratio in first gear, which is 20 lower than most transmissions. Right away you will notice faster and firmer 1-2 and 2-3 shifts. Arguably one of the most inexpensive, yet most rewarding upgrades to your 700R4 or 4L60E (4L65E, 4L70E) transmission is the corvette servo.
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