2nd Gear "Corvette" Ratio Servo Kit - .74 Ratio

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SKU: 77701-04K

4L60, 4L60-E, 4L65-E, 4L70-E

Pricing: $143.83

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Description

.74 Ratio

Sonnax 2nd Gear "Corvette" ratio servo kit 77701-04K provides increased apply area resulting in improved holding power for firmer 1-2 and 3-4 shifts in 4L60 (700-R4) and 4L60-E transmissions. The servo piston features upgraded Viton^® D-rings in place of the OE seal rings for improved sealing during apply and release.

Upgrade used for high performance or heavy-duty towing applications
Improved D-ring sealing configuration
Compatible with Sonnax 4^th Gear super hold dual servo kit 77767K.

Contents:

Piston
Piston D-Rings (2)
Housing
Housing O-Ring

Details

SKU: 77701-04K
Item #: 77701-04K
Brand: Sonnax
Gas-Year Make Model: 2014 Chevrolet Express 1500
Gas-Year Make Model: 2014 GMC Savana 1500
Gas-Year Make Model: 2013 Chevrolet Express 1500
Gas-Year Make Model: 2013 GMC Savana 1500
Gas-Year Make Model: 2012 Chevrolet Colorado
Gas-Year Make Model: 2012 Chevrolet Express 1500
Gas-Year Make Model: 2012 GMC Savana 1500
Gas-Year Make Model: 2011 Chevrolet Colorado
Gas-Year Make Model: 2011 Chevrolet Express 1500
Gas-Year Make Model: 2011 GMC Savana 1500
Gas-Year Make Model: 2010 Chevrolet Colorado
Gas-Year Make Model: 2010 Chevrolet Express 1500
Gas-Year Make Model: 2010 GMC Savana 1500
Gas-Year Make Model: 2010 Hummer H3
Gas-Year Make Model: 2009 Chevrolet Colorado
Gas-Year Make Model: 2009 Chevrolet Express 1500
Gas-Year Make Model: 2009 Chevrolet Trailblazer
Gas-Year Make Model: 2009 GMC Envoy
Gas-Year Make Model: 2009 GMC Savana 1500
Gas-Year Make Model: 2009 Hummer H3
Gas-Year Make Model: 2009 Saab 9-7x
Gas-Year Make Model: 2008 Chevrolet Avalanche 1500
Gas-Year Make Model: 2008 Chevrolet Colorado
Gas-Year Make Model: 2008 Chevrolet Express 1500
Gas-Year Make Model: 2008 Chevrolet Suburban 1500
Gas-Year Make Model: 2008 Chevrolet Tahoe
Gas-Year Make Model: 2008 Chevrolet Trailblazer
Gas-Year Make Model: 2008 GMC Envoy
Gas-Year Make Model: 2008 GMC Savana 1500
Gas-Year Make Model: 2008 GMC Yukon
Gas-Year Make Model: 2008 GMC Yukon XL 1500
Gas-Year Make Model: 2008 Hummer H3
Gas-Year Make Model: 2008 Saab 9-7x
Gas-Year Make Model: 2007 Chevrolet Avalanche 1500
Gas-Year Make Model: 2007 Chevrolet Colorado
Gas-Year Make Model: 2007 Chevrolet Express 1500
Gas-Year Make Model: 2007 Chevrolet Suburban 1500
Gas-Year Make Model: 2007 Chevrolet Tahoe
Gas-Year Make Model: 2007 Chevrolet Trailblazer
Gas-Year Make Model: 2007 GMC Envoy
Gas-Year Make Model: 2007 GMC Savana 1500
Gas-Year Make Model: 2007 GMC Yukon
Gas-Year Make Model: 2007 GMC Yukon XL 1500
Gas-Year Make Model: 2007 Hummer H2
Gas-Year Make Model: 2007 Hummer H3
Gas-Year Make Model: 2007 Saab 9-7x
Gas-Year Make Model: 2006 Cadillac Escalade
Gas-Year Make Model: 2006 Cadillac Escalade ESV
Gas-Year Make Model: 2006 Cadillac Escalade EXT
Gas-Year Make Model: 2006 Chevrolet Avalanche 1500
Gas-Year Make Model: 2006 Chevrolet Colorado
Gas-Year Make Model: 2006 Chevrolet Express 1500
Gas-Year Make Model: 2006 Chevrolet Silverado 1500
Gas-Year Make Model: 2006 Chevrolet Suburban 1500
Gas-Year Make Model: 2006 Chevrolet Tahoe
Gas-Year Make Model: 2006 Chevrolet Trailblazer
Gas-Year Make Model: 2006 GMC Envoy
Gas-Year Make Model: 2006 GMC Savana 1500
Gas-Year Make Model: 2006 GMC Sierra 1500
Gas-Year Make Model: 2006 GMC Yukon
Gas-Year Make Model: 2006 GMC Yukon XL 1500
Gas-Year Make Model: 2006 Hummer H2
Gas-Year Make Model: 2006 Hummer H3
Gas-Year Make Model: 2006 Pontiac GTO
Gas-Year Make Model: 2006 Saab 9-7x
Gas-Year Make Model: 2005 Cadillac Escalade
Gas-Year Make Model: 2005 Cadillac Escalade ESV
Gas-Year Make Model: 2005 Cadillac Escalade EXT
Gas-Year Make Model: 2005 Chevrolet Avalanche 1500
Gas-Year Make Model: 2005 Chevrolet Colorado
Gas-Year Make Model: 2005 Chevrolet Express 1500
Gas-Year Make Model: 2005 Chevrolet Silverado 1500
Gas-Year Make Model: 2005 Chevrolet Suburban 1500
Gas-Year Make Model: 2005 Chevrolet Tahoe
Gas-Year Make Model: 2005 Chevrolet Trailblazer
Gas-Year Make Model: 2005 GMC Envoy
Gas-Year Make Model: 2005 GMC Jimmy
Gas-Year Make Model: 2005 GMC Savana 1500
Gas-Year Make Model: 2005 GMC Sierra 1500
Gas-Year Make Model: 2005 GMC Yukon
Gas-Year Make Model: 2005 GMC Yukon XL 1500
Gas-Year Make Model: 2005 Hummer H2
Gas-Year Make Model: 2005 Pontiac GTO
Gas-Year Make Model: 2005 Saab 9-7x
Gas-Year Make Model: 2004 Cadillac Escalade
Gas-Year Make Model: 2004 Cadillac Escalade ESV
Gas-Year Make Model: 2004 Cadillac Escalade EXT
Gas-Year Make Model: 2004 Chevrolet Avalanche 1500
Gas-Year Make Model: 2004 Chevrolet Corvette
Gas-Year Make Model: 2004 Chevrolet Express 1500
Gas-Year Make Model: 2004 Chevrolet S10
Gas-Year Make Model: 2004 Chevrolet S10 Blazer
Gas-Year Make Model: 2004 Chevrolet Silverado 1500
Gas-Year Make Model: 2004 Chevrolet Suburban 1500
Gas-Year Make Model: 2004 Chevrolet Tahoe
Gas-Year Make Model: 2004 Chevrolet Trailblazer
Gas-Year Make Model: 2004 GMC Envoy
Gas-Year Make Model: 2004 GMC Jimmy
Gas-Year Make Model: 2004 GMC Savana 1500
Gas-Year Make Model: 2004 GMC Sierra 1500
Gas-Year Make Model: 2004 GMC Sonoma
Gas-Year Make Model: 2004 GMC Yukon
Gas-Year Make Model: 2004 GMC Yukon XL 1500
Gas-Year Make Model: 2004 Hummer H2
Gas-Year Make Model: 2004 Oldsmobile Bravada
Gas-Year Make Model: 2004 Pontiac GTO
Gas-Year Make Model: 2003 Cadillac Escalade
Gas-Year Make Model: 2003 Cadillac Escalade ESV
Gas-Year Make Model: 2003 Cadillac Escalade EXT
Gas-Year Make Model: 2003 Chevrolet Avalanche 1500
Gas-Year Make Model: 2003 Chevrolet Corvette
Gas-Year Make Model: 2003 Chevrolet Express 1500
Gas-Year Make Model: 2003 Chevrolet S10
Gas-Year Make Model: 2003 Chevrolet S10 Blazer
Gas-Year Make Model: 2003 Chevrolet Silverado 1500
Gas-Year Make Model: 2003 Chevrolet Suburban 1500
Gas-Year Make Model: 2003 Chevrolet Tahoe
Gas-Year Make Model: 2003 Chevrolet Trailblazer
Gas-Year Make Model: 2003 GMC Envoy
Gas-Year Make Model: 2003 GMC Jimmy
Gas-Year Make Model: 2003 GMC Savana 1500
Gas-Year Make Model: 2003 GMC Sierra 1500
Gas-Year Make Model: 2003 GMC Sonoma
Gas-Year Make Model: 2003 GMC Yukon
Gas-Year Make Model: 2003 GMC Yukon XL 1500
Gas-Year Make Model: 2003 Hummer H2
Gas-Year Make Model: 2003 Oldsmobile Bravada
Gas-Year Make Model: 2002 Cadillac Escalade
Gas-Year Make Model: 2002 Cadillac Escalade ESV
Gas-Year Make Model: 2002 Cadillac Escalade EXT
Gas-Year Make Model: 2002 Chevrolet Avalanche 1500
Gas-Year Make Model: 2002 Chevrolet Camaro
Gas-Year Make Model: 2002 Chevrolet Corvette
Gas-Year Make Model: 2002 Chevrolet Express 1500
Gas-Year Make Model: 2002 Chevrolet S10
Gas-Year Make Model: 2002 Chevrolet S10 Blazer
Gas-Year Make Model: 2002 Chevrolet Silverado 1500
Gas-Year Make Model: 2002 Chevrolet Suburban 1500
Gas-Year Make Model: 2002 Chevrolet Tahoe
Gas-Year Make Model: 2002 Chevrolet Trailblazer
Gas-Year Make Model: 2002 GMC Envoy
Gas-Year Make Model: 2002 GMC Jimmy
Gas-Year Make Model: 2002 GMC Savana 1500
Gas-Year Make Model: 2002 GMC Sierra 1500
Gas-Year Make Model: 2002 GMC Sonoma
Gas-Year Make Model: 2002 GMC Yukon
Gas-Year Make Model: 2002 GMC Yukon XL 1500
Gas-Year Make Model: 2002 Oldsmobile Bravada
Gas-Year Make Model: 2002 Pontiac Firebird
Gas-Year Make Model: 2001 Cadillac Escalade
Gas-Year Make Model: 2001 Chevrolet Camaro
Gas-Year Make Model: 2001 Chevrolet Corvette
Gas-Year Make Model: 2001 Chevrolet Express 1500
Gas-Year Make Model: 2001 Chevrolet S10
Gas-Year Make Model: 2001 Chevrolet S10 Blazer
Gas-Year Make Model: 2001 Chevrolet Silverado 1500
Gas-Year Make Model: 2001 Chevrolet Suburban 1500
Gas-Year Make Model: 2001 Chevrolet Tahoe
Gas-Year Make Model: 2001 GMC Jimmy
Gas-Year Make Model: 2001 GMC Savana 1500
Gas-Year Make Model: 2001 GMC Sierra 1500
Gas-Year Make Model: 2001 GMC Sonoma
Gas-Year Make Model: 2001 GMC Yukon
Gas-Year Make Model: 2001 GMC Yukon XL 1500
Gas-Year Make Model: 2001 Oldsmobile Bravada
Gas-Year Make Model: 2001 Pontiac Firebird
Gas-Year Make Model: 2000 Cadillac Escalade
Gas-Year Make Model: 2000 Chevrolet Camaro
Gas-Year Make Model: 2000 Chevrolet Corvette
Gas-Year Make Model: 2000 Chevrolet Express 1500
Gas-Year Make Model: 2000 Chevrolet S10
Gas-Year Make Model: 2000 Chevrolet S10 Blazer
Gas-Year Make Model: 2000 Chevrolet Silverado 1500
Gas-Year Make Model: 2000 Chevrolet Suburban 1500
Gas-Year Make Model: 2000 Chevrolet Tahoe
Gas-Year Make Model: 2000 GMC Jimmy
Gas-Year Make Model: 2000 GMC Savana 1500
Gas-Year Make Model: 2000 GMC Sierra 1500
Gas-Year Make Model: 2000 GMC Sonoma
Gas-Year Make Model: 2000 GMC Yukon
Gas-Year Make Model: 2000 GMC Yukon XL 1500
Gas-Year Make Model: 2000 Oldsmobile Bravada
Gas-Year Make Model: 2000 Pontiac Firebird
Gas-Year Make Model: 1999 Cadillac Escalade
Gas-Year Make Model: 1999 Chevrolet Camaro
Gas-Year Make Model: 1999 Chevrolet Corvette
Gas-Year Make Model: 1999 Chevrolet Express 1500
Gas-Year Make Model: 1999 Chevrolet Monte Carlo
Gas-Year Make Model: 1999 Chevrolet S10
Gas-Year Make Model: 1999 Chevrolet S10 Blazer
Gas-Year Make Model: 1999 Chevrolet Silverado 1500
Gas-Year Make Model: 1999 Chevrolet Suburban 1500
Gas-Year Make Model: 1999 Chevrolet Tahoe
Gas-Year Make Model: 1999 GMC Jimmy
Gas-Year Make Model: 1999 GMC Savana 1500
Gas-Year Make Model: 1999 GMC Sierra 1500
Gas-Year Make Model: 1999 GMC Sonoma
Gas-Year Make Model: 1999 GMC Yukon
Gas-Year Make Model: 1999 GMC Yukon XL 1500
Gas-Year Make Model: 1999 Oldsmobile Bravada
Gas-Year Make Model: 1999 Pontiac Firebird
Gas-Year Make Model: 1998 Chevrolet Camaro
Gas-Year Make Model: 1998 Chevrolet Corvette
Gas-Year Make Model: 1998 Chevrolet Express 1500
Gas-Year Make Model: 1998 Chevrolet Monte Carlo
Gas-Year Make Model: 1998 Chevrolet S10
Gas-Year Make Model: 1998 Chevrolet S10 Blazer
Gas-Year Make Model: 1998 Chevrolet Suburban 1500
Gas-Year Make Model: 1998 Chevrolet Tahoe
Gas-Year Make Model: 1998 GMC Jimmy
Gas-Year Make Model: 1998 GMC Savana 1500
Gas-Year Make Model: 1998 GMC Sonoma
Gas-Year Make Model: 1998 GMC Yukon
Gas-Year Make Model: 1998 GMC Yukon XL 1500
Gas-Year Make Model: 1998 Oldsmobile Bravada
Gas-Year Make Model: 1998 Pontiac Firebird
Gas-Year Make Model: 1997 Chevrolet Camaro
Gas-Year Make Model: 1997 Chevrolet Corvette
Gas-Year Make Model: 1997 Chevrolet Express 1500
Gas-Year Make Model: 1997 Chevrolet Monte Carlo
Gas-Year Make Model: 1997 Chevrolet S10
Gas-Year Make Model: 1997 Chevrolet S10 Blazer
Gas-Year Make Model: 1997 Chevrolet Suburban 1500
Gas-Year Make Model: 1997 Chevrolet Tahoe
Gas-Year Make Model: 1997 GMC Jimmy
Gas-Year Make Model: 1997 GMC Savana 1500
Gas-Year Make Model: 1997 GMC Sonoma
Gas-Year Make Model: 1997 GMC Yukon
Gas-Year Make Model: 1997 GMC Yukon XL 1500
Gas-Year Make Model: 1997 Oldsmobile Bravada
Gas-Year Make Model: 1997 Pontiac Firebird
Gas-Year Make Model: 1996 Cadillac Fleetwood
Gas-Year Make Model: 1996 Chevrolet Camaro
Gas-Year Make Model: 1996 Chevrolet Caprice
Gas-Year Make Model: 1996 Chevrolet Corvette
Gas-Year Make Model: 1996 Chevrolet Express 1500
Gas-Year Make Model: 1996 Chevrolet Impala
Gas-Year Make Model: 1996 Chevrolet Monte Carlo
Gas-Year Make Model: 1996 Chevrolet S10
Gas-Year Make Model: 1996 Chevrolet S10 Blazer
Gas-Year Make Model: 1996 Chevrolet Suburban 1500
Gas-Year Make Model: 1996 Chevrolet Tahoe
Gas-Year Make Model: 1996 GMC Jimmy
Gas-Year Make Model: 1996 GMC Savana 1500
Gas-Year Make Model: 1996 GMC Sonoma
Gas-Year Make Model: 1996 GMC Yukon
Gas-Year Make Model: 1996 GMC Yukon XL 1500
Gas-Year Make Model: 1996 Oldsmobile Bravada
Gas-Year Make Model: 1996 Pontiac Firebird
Gas-Year Make Model: 1995 Cadillac Fleetwood
Gas-Year Make Model: 1995 Chevrolet Camaro
Gas-Year Make Model: 1995 Chevrolet Caprice
Gas-Year Make Model: 1995 Chevrolet Corvette
Gas-Year Make Model: 1995 Chevrolet Impala
Gas-Year Make Model: 1995 Chevrolet Monte Carlo
Gas-Year Make Model: 1995 Chevrolet S10
Gas-Year Make Model: 1995 Chevrolet S10 Blazer
Gas-Year Make Model: 1995 Chevrolet Suburban 1500
Gas-Year Make Model: 1995 Chevrolet Tahoe
Gas-Year Make Model: 1995 GMC Jimmy
Gas-Year Make Model: 1995 GMC Sonoma
Gas-Year Make Model: 1995 GMC Yukon
Gas-Year Make Model: 1995 GMC Yukon XL 1500
Gas-Year Make Model: 1995 Oldsmobile Bravada
Gas-Year Make Model: 1995 Pontiac Firebird
Gas-Year Make Model: 1994 Cadillac Fleetwood
Gas-Year Make Model: 1994 Chevrolet Camaro
Gas-Year Make Model: 1994 Chevrolet Caprice
Gas-Year Make Model: 1994 Chevrolet Corvette
Gas-Year Make Model: 1994 Chevrolet Impala
Gas-Year Make Model: 1994 Chevrolet S10
Gas-Year Make Model: 1994 Chevrolet S10 Blazer
Gas-Year Make Model: 1994 Chevrolet Suburban 1500
Gas-Year Make Model: 1994 GMC Jimmy
Gas-Year Make Model: 1994 GMC Sonoma
Gas-Year Make Model: 1994 Oldsmobile Bravada
Gas-Year Make Model: 1994 Pontiac Firebird
Gas-Year Make Model: 1993 Chevrolet Camaro
Gas-Year Make Model: 1993 Chevrolet S10
Gas-Year Make Model: 1993 Chevrolet S10 Blazer
Gas-Year Make Model: 1993 Chevrolet Suburban 1500
Gas-Year Make Model: 1993 GMC Jimmy
Gas-Year Make Model: 1993 GMC Sonoma
Gas-Year Make Model: 1993 Oldsmobile Bravada
Gas-Year Make Model: 1993 Pontiac Firebird
Condition: New

Shipping Information

Requires Shipping: Item Requires Shipping
Weight: 2.0 lbs.
Package Dimensions: W4.0000” x H4.0000” x L4.0000”
Handling: $15.00

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