AutoForever 4PCS 1" Thick 5X4.75 5X120mm Wheel Spacers with 12x1.5 Studs 87.1mm Hub - Compatible with Chevy Corvette, Camaro, S10, GMC S15, Jimmy, Pontiac Firebird & GTO - Perfect for Enhanced Stance & Performance Upgrades

Introductions Improve the drivability and road feel with high quality hub centric wheel adapters! Here you can't miss the 2pcs Professional Hub Centric Wheel Adapters which are the best product we offer to you. Our adapters are more reasonable, more match than other in the market. By spacing the wheel apart, it will provide more stability to the vehicle and corner better. It can make the car at high speed, speed cross-country more secure and stable. What is more important, with the bolt-on installation design, it is easy to operate. Introductions Improve the drivability and road feel with high quality hub centric wheel adapters! Here you can't miss the 2pcs Professional Hub Centric Wheel Adapters which are the best product we offer to you. Our adapters are more reasonable, more match than other in the market. By spacing the wheel apart, it will provide more stability to the vehicle and corner better. It can make the car at high speed, speed cross-country more secure and stable. What is more important, with the bolt-on installation design, it is easy to operate. Specification： 1. Material: Aluminum 2. Color: Silver 3. Bolt Pattern: 5x4.75 4. Thickness: 1" 5. Center Bore: 87.1mm 6. Thread Pitch: 12x1.5 Fitment Repalcement for 1979-1985 Buick Riviera Repalcement for 1979-1985 Cadillac Eldorado Repalcement for 2004-2009 Cadillac XLR Repalcement for 1955-1957 Bel Air Repalcement for 1988-2013 Corvette Repalcement for 1993-2002 Camaro Repalcement for 1982-1992 Camaro ( Need To Double Check Front Hub Width Repalcement for Proper Compatible with) Repalcement for 1980-1989 Caprice ( Additional Lugs Are Required Repalcement for Installation ) Repalcement for 1964-1973 Chevelle ( Additional Lugs Are Required Repalcement for Installation ) Repalcement for 1959-1970 Impala ( Additional Lugs Are Required Repalcement for Installation ) Repalcement for 1969-1975 Nova ( Additional Lugs Are Required Repalcement for Installation ) Repalcement for 1982-2004 S10 (2WD Rear Hub Only - Works With All 4WD) Repalcement for 1982-1990 GMC S15 Repalcement for 1983-1991 GMC S15 Jimmy Repalcement for 1991-2004 GMC Sonoma (2WD Rear Hub Only - Works With All 4WD) Repalcement for 1996-2002 Pontiac Firebird Repalcement for 1981-1995 Pontiac Firebird ( Need To Double Check Front Hub Width Repalcement for 1964-1973 Pontiac Gto ( Additional Lugs Are Required Repalcement for Installation ) Package Includes: 4 x Hub Centric Wheel Adapters Safety guidelines(Minimum number of turns Repalcement for wheel bolts nuts) M12 x 1.25 = 8.0 turns = approx. 10 mm of load bearing shaft length M12 x 1.50 = 6.5 turns = approx. 10 mm of load bearing shaft length M12 x 1.75 = 6.5 turns = approx. 12 mm of load bearing shaft length M14 x 1.25 = 9.0 turns = approx. 12mm of load bearing shaft length M14 x 1.50 = 7.5 turns = approx. 12 mm of load bearing shaft length 1 2" UNF = 8.0 turns = approx. 11 mm of load bearing shaft length How much standard torque force of different lug bolts or nuts is ? M12: 113NM(83.3Ft-tb); M14: 140NM(103.5Ft-tb); 1 2-20: 130NM(95.8Ft-tb) Safety guidelines(Minimum number of turns Repalcement for wheel bolts nuts) M12 x 1.25 = 8.0 turns = approx. 10 mm of load bearing shaft length M12 x 1.50 = 6.5 turns = approx. 10 mm of load bearing shaft length M12 x 1.75 = 6.5 turns = approx. 12 mm of load bearing shaft length M14 x 1.25 = 9.0 turns = approx. 12mm of load bearing shaft length M14 x 1.50 = 7.5 turns = approx. 12 mm of load bearing shaft length 1 2" UNF = 8.0 turns = approx. 11 mm of load bearing shaft length How much standard torque force of different lug bolts or nuts is ? M12: 113NM(83.3Ft-tb); M14: 140NM(103.5Ft-tb); 1 2-20: 130NM(95.8Ft-tb) Installation tips: 1.Please Make Sure You Take The Proper Measurements Before Purchasing. 2.Make Sure You Get 5-7 Turns Before Tightening. 3.The Back Of The Adapter Must Sit Flush On The Hub.

Kindly NOTEIf your vehicle hub is smaller than 87.1mm, these spacers will not properly center around your hub which could cause steering wheel vibrations

Compatible with Repalcement for 1979-1985 Buick Riviera ; Repalcement for 2004-2009 Cadillac XLR; Repalcement for 1988-2013 Chevrolet Corvette ; Repalcement for 1982-2002 Chevrolet Camaro ; Repalcement for 1982-2004 Chevrolet S10; Repalcement for 1983-1991 GMC S15 Jimmy; Repalcement for 1967-2005 Pontiac Firebird, etc (Please kindly check the Compatible withbefore your purchasing)

Thickness 1inch 25mm ;Bolt Pattern5X4.75 5X120MM;Bore Size87.1mm;Thread Pitch12x1.5 Studs

Provide your vehicle with a more aggressive stance and appearance while improving its handling performance and stability. They also increase tire clearance, fix brake caliper clearance issues, allow installation of lift lowering kits and wider, larger, or high traction tires

4 PCS brand new wheel spacers with easy-to-follow installation instructions,stronger package