4L60E 4L65E Transmission Forward and Reverse Abuse Valve Kit Sonnax 77754-35K

4L60E 4L65E Transmission Forward and Reverse Abuse Valve Kit Sonnax 77754-35K

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 4L60E 4L65E Sonnax Forward and Reverse Abuse Valve Kit

Description: Continuous oscillation of the forward and reverse abuse valves creates bore wear, allowing clutch feed pressure to exhaust. This reduced clutch pressure causes slippage and burn-up. The drop in replacement valve is slightly oversized and has extended spool lengths to provide additional sealing contact area. The stabilization flats on the inboard end of the spool maintain oe flow, but provide continual valve support while stroking. Annular grooves have been added to prevent side loading and a new spring is provided for the modified valve length. This kit fits either the forward or reverse abuse location and includes a replacement bore plug.

 

APPLICATIONS

Hummer (H3)(H3T) 2006-2010 L5 3.7L V8 5.3L

Buick Rainer 2004-2007 L6 4.2L V8 5.3L

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 Asto Van, Safari 1995-2007 V6 4.3L

Avalanche 2001-2009 V8 5.3L

Blazer, Jimmy 1993-2007 L4 2.2L L6 4.2L 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 V6 3.4L 3.8L 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 1500-2500 1996-2011 V6 4.3L V8 4.8L 5.3L 5.7L

S10, S15, Jimmy, Sonoma 1993-2004 L4 .4L 2.5L V6 4.3L

Silverado, Sierra 1500-3500 1995-2010 V6 4.2L V6 4.3L V8 4.8L 5.0L 5.L V6 5.4L 5.7L 6.0L

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 2007-2009 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

 

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