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Caution-Please beware of the following before ordering transmission parts.

Remember, transmissions have variations based on year, make, model and engine size, as well as for 2WD, AWD, 4x4, gas, diesel or hybrid and in some situations half years.  We encourage you to chat or call toll free with one of our knowledgeable staff members that will assist you in finding the correct part the first time and answer any questions you may have regarding parts for your build. Our goal simply put, is to get you moving with one order.

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Phoenix Transmission Parts

700R4 4L60E 4L65E 4L70E Upgraded Corvette Servo High Performance shift 1982-2013

Regular price $69.97 USD
Regular price Sale price $69.97 USD
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Corvette Servo Piston for GM 700R4, 4L60, 4L60E, and 4L65E Transmissions

The High-Performance Corvette Servo is a common, simple to install, reliable upgrade that can be done to all GM 700R4, 4L60, 4L60E, and 4L65E transmissions.

The Phoenix Transmission Parts remanufactured 700R4, 4L60, 4L60E, 4L65E0 Corvette Servo Piston Assembly with Cover, Snap Ring and Pin fits 1982 and Up Applications. Modifying your 700R4, 4L60, 4L60E, or 4L65E transmission to the High-Performance Corvette Servo is quick and reliable upgrade. A definite must need for the the 1/2 ton truck series.


New Corvette Servo Piston Upgrade
Piston Cover
Snap ring
New O-Rings
New Teflon D-Rings

No assembly required
Quicker and Firmer Shift
Potentially eliminates slipping between 1st and 2nd
Install without removing the transmission
Reliable upgrade from the factory Servo

Potenital Applications:
Hummer (H3) (H3T) 2006-2010 V8 5.3L
Buick Rainer 2004-2007 L6 4.2L V8 5.3L
Roadmaster, Wagon 1994-1996 V8 5.7L
Cadillac Escalade, ESV, EXT 1999-2007 V8 5.3L 5.7L 6.0L
Fleetwood, Brougham 1993-1996 V8 4.9L 5.7L
Limo 1993-1996 V8 4.9L 5.7L
Chevrolet Astro Van, GMC Safari 1995-2007 V6 4.3L
Avalanche 2001-2009 V8 5.3L
Blazer, Jimmy 1993-2007 V6 4.3L V8 5.3L
Envoy, Trailblazer 1993-2009 L4 2.2L L6 4.2L V6 4.3L V8 5.3L
Camaro 1994-2002 V8 5.7L
Caprice, Wagon 1993-1996 V6 4.3L V8 5.0L 5.7L
Colorado, Canyon 2004-2011 L4 2.8L L5 3.5L L4 2.9L L5 3.7L V8 5.3L
Express, Savana 1996-2011 V6 4.3L V8 4.8L 5.3L 5.7L
Impala 1994-1999 V8 5.7L
S10, S15, Jimmy, Sonoma 1993-2004 L4 2.2L 2.5L V6 4.3L
Silverado, Sierra 1500-3500 1995-2010 V6 4.2L V6 4.3L V8 4.8L 5.0L 5.3L V6 5.4L 5.7L 6.0L
Suburban 1500-2500 1993-2008 V8 4.8L 5.L 5.3L 5.7L
Tahoe, Yukon 1993-2009 V8 4.8L 5.0L 5.3L 5.7L
Isuzu Ascender 2003-2009 L6 4.2L V8 5.3L 5.4L
Hombre 1997-2000 L4 2.2L V6 4.3L
i280 2006 L4 2.8L
i290 2007 L4 2.9L
i350 2006 L5 3.5L
i370 2007-2009 L5 3.5L
Oldsmobile Bravada 1993-2004 L6 4.2L V6 4.3L
Pontiac Firebird 1994-2002 V6 3.4L 3.8L V8 5.7L
GTO 2004 V8 5.7L
SAAB 9-7, 9-7X 2005-2009 L6 4.2L V8 5.3L

Parts ship daily from our distribution center. Expedited shipping available.

Packaged for wholesale distribution