SKU: 33717647790

USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.90 Ratio

$166.95 $185.50
Save 10%
No.2 Bestseller on tworldvietnam.com >

Pay in installments of $46.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.90 RatioUSA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in house quality evaluation to ensure products pass dimensional, material, and fitment testing. This Part Fits: Year Make Model Submodel 1980 1989 Buick Electra Estate Wagon 1980 1985 Buick Electra Limited 1980 1985 Buick Electra Park Avenue 1985 Buick Electra T Type 2004 2007 Buick Rainier CXL 2004 2005 Buick Rainier CXL Plus 1980 1987 Buick

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.

This Part Fits:

Year Make Model Submodel
1980-1989 Buick Electra Estate Wagon
1980-1985 Buick Electra Limited
1980-1985 Buick Electra Park Avenue
1985 Buick Electra T-Type
2004-2007 Buick Rainier CXL
2004-2005 Buick Rainier CXL Plus
1980-1987 Buick Regal Base
1982-1983 Buick Regal Estate Wagon
1987 Buick Regal GNX
1984-1987 Buick Regal Grand National
1980-1987 Buick Regal Limited
1982 Buick Regal Limited Turbo
1980-1982 Buick Regal Sport
1983-1986 Buick Regal T-Type
1999-2000,2002-2013 Cadillac Escalade Base
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2013 Cadillac Escalade Luxury
2008-2013 Cadillac Escalade Platinum
2011-2013 Cadillac Escalade Premium
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
1994 Chevrolet Blazer Base
1992-1993 Chevrolet Blazer Cheyenne
1987 Chevrolet Blazer Custom Deluxe
1988-1991 Chevrolet Blazer Scottsdale
1987-1994 Chevrolet Blazer Silverado
1994 Chevrolet Blazer Silverado Sport
1980 Chevrolet C10 Big Ten
1980-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1980-1986 Chevrolet C10 Scottsdale
1980-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale
1980,1982-1986 Chevrolet C10 Suburban Silverado
1990-1993 Chevrolet C1500 454 SS
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1999 Chevrolet C1500 LS
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1990-1998 Chevrolet C1500 WT
1992-1999 Chevrolet C1500 Suburban Base
1995-1999 Chevrolet C1500 Suburban LS
1995-1997,1999 Chevrolet C1500 Suburban LT
1992-1994 Chevrolet C1500 Suburban Silverado
1994-1997,1999-2000 Chevrolet C2500 Base
1989-1998 Chevrolet C2500 Cheyenne
1999-2000 Chevrolet C2500 LS
1989-1992 Chevrolet C2500 Scottsdale
1989-1998 Chevrolet C2500 Silverado
1994-1995,1998 Chevrolet C2500 WT
1980 Chevrolet Camaro Base
1980-1981 Chevrolet Camaro Berlinetta
1980 Chevrolet Camaro Rally Sport
1981 Chevrolet Camaro Sport
1980-1981 Chevrolet Camaro Z28
1986-1992 Chevrolet Caprice Base
1980-1996 Chevrolet Caprice Classic
1986-1990 Chevrolet Caprice Classic Brougham
1981-1982 Chevrolet Caprice Classic Estate
1980-1981 Chevrolet Caprice Classic Landau
1993-1994 Chevrolet Caprice Classic LS
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1980 Chevrolet Caprice Classic Sport
2004 Chevrolet Colorado Base
2004,2006-2008 Chevrolet Colorado LS
2006-2012 Chevrolet Colorado LT
2004-2005 Chevrolet Colorado Sport
2004-2005 Chevrolet Colorado Sport LS
2006-2012 Chevrolet Colorado WT
2004-2005 Chevrolet Colorado Z71
2004-2005 Chevrolet Colorado Z71 LS
2004-2005 Chevrolet Colorado Z85
2004-2005 Chevrolet Colorado Z85 LS
1996-2014 Chevrolet Express 1500 Base
1996-2014 Chevrolet Express 1500 LS
2001-2002,2006-2014 Chevrolet Express 1500 LT
1983 Chevrolet G10 Base
1980-1995 Chevrolet G10 Beauville
1981-1984,1986-1987 Chevrolet G10 Bonaventure
1980-1995 Chevrolet G10 Chevy Van
1980-1995 Chevrolet G10 Sportvan
1980-1995 Chevrolet G20 Beauville
1983-1984 Chevrolet G20 Bonaventure
1980-1995 Chevrolet G20 Chevy Van
1980-1981 Chevrolet G20 Nomad
1980-1995 Chevrolet G20 Sportvan
1980-1985 Chevrolet Impala Base
1981-1982 Chevrolet Impala Estate
1980 Chevrolet Impala Sport
1994-1996 Chevrolet Impala SS
1980-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1980-1986 Chevrolet K10 Scottsdale
1980-1986 Chevrolet K10 Silverado
1981-1986 Chevrolet K10 Suburban Custom
1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale
1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1999 Chevrolet K1500 LS
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1998 Chevrolet K1500 WT
1992-1999 Chevrolet K1500 Suburban Base
1995-1999 Chevrolet K1500 Suburban LS
1995-1997,1999 Chevrolet K1500 Suburban LT
1992-1994 Chevrolet K1500 Suburban Silverado
1980-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1980-1986 Chevrolet K20 Scottsdale
1980-1983,1985-1986 Chevrolet K20 Silverado
1981-1986 Chevrolet K20 Suburban Custom
1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1980,1982,1984-1986 Chevrolet K20 Suburban Scottsdale
1980,1982-1983,1985-1986 Chevrolet K20 Suburban Silverado
1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1980-1986 Chevrolet K5 Blazer Silverado
1980-1981 Chevrolet Malibu Base
1980-1983 Chevrolet Malibu Classic
1980 Chevrolet Malibu Classic Estate
1980-1981 Chevrolet Malibu Classic Landau
1980 Chevrolet Malibu Classic Sport
1980 Chevrolet Malibu Estate
1980 Chevrolet Malibu Sport
1987 Chevrolet R10 Custom Deluxe
1987 Chevrolet R10 Scottsdale
1987 Chevrolet R10 Silverado
1987 Chevrolet R10 Suburban Custom Deluxe
1987-1988 Chevrolet R10 Suburban Scottsdale
1987-1988 Chevrolet R10 Suburban Silverado
1989-1991 Chevrolet R1500 Suburban Scottsdale
1989-1991 Chevrolet R1500 Suburban Silverado
1994-2003 Chevrolet S10 Base
1994-2004 Chevrolet S10 LS
1994-1998 Chevrolet S10 SS
1999-2003 Chevrolet S10 Xtreme
1994-2003 Chevrolet S10 ZR2
2002-2004 Chevrolet S10 ZR5
1999-2005 Chevrolet Silverado 1500 Base
2016-2017 Chevrolet Silverado 1500 Custom
2014-2017 Chevrolet Silverado 1500 High Country
2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid
1999-2013,2015-2017 Chevrolet Silverado 1500 LS
1999-2017 Chevrolet Silverado 1500 LT
2007-2017 Chevrolet Silverado 1500 LTZ
2005-2006 Chevrolet Silverado 1500 SS
2015-2017 Chevrolet Silverado 1500 SSV
2002-2017 Chevrolet Silverado 1500 WT
2010-2013 Chevrolet Silverado 1500 XFE
2004 Chevrolet Silverado 1500 Z71 Off-Road
2003-2006 Chevrolet SSR Base
2000-2001,2006 Chevrolet Suburban 1500 Base
2000-2013 Chevrolet Suburban 1500 LS
2000-2013 Chevrolet Suburban 1500 LT
2007-2013 Chevrolet Suburban 1500 LTZ
2004-2006 Chevrolet Suburban 1500 Z71
1995-2001,2006 Chevrolet Tahoe Base
2008-2013 Chevrolet Tahoe Hybrid
2000 Chevrolet Tahoe Limited
1995-2017 Chevrolet Tahoe LS
1995-2017 Chevrolet Tahoe LT
2007-2016 Chevrolet Tahoe LTZ
2007-2017 Chevrolet Tahoe PPV
2017 Chevrolet Tahoe Premier
2012-2017 Chevrolet Tahoe SSV
2000,2003-2006 Chevrolet Tahoe Z71
2008 Chevrolet Trailblazer Base
2002-2007 Chevrolet Trailblazer LS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33717647790

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
napoli
Pawtucket, US
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
F
Verified Purchase
#1 Ford
West Palm Beach, US
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jonathan Robledo
Massapequa, US
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
J
Verified Purchase
Jare
Whiting, US
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
M
Verified Purchase
Mike
Bozeman, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025

recommand products

QUICK CONNECT SET WITH SHUT OFF
10.99
114X48 NIPPLE 1-1/4X48 GALV CUT PIPE
29.99
3D Printed Catch All Bowl Raspberry/Gold
10.00
12X60 NIPPLE 1/2X60 BLACK CUT PIPE
14.99
Buckle-Down Pet Carrier - Batman Bat Mobile Car
55.00