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Fitment

YearMakeModelSub Model
1975-1978GMCK25 Suburban
1975-1978GMCK25 SuburbanHigh Sierra
1975-1978GMCK25 SuburbanSierra Classic
1975-1978GMCK25 SuburbanSierra Grande
1979-1986GMCK2500
1979-1986GMCK2500High Sierra
1979-1986GMCK2500Sierra Classic
1979-1982GMCK2500Sierra Grande
1988-1991ChevroletK2500Cheyenne
1988-1991ChevroletK2500Scottsdale
1988-1991GMCK2500Sierra
1988-1991GMCK2500Sierra SLE
1988-1991GMCK2500Sierra SLX
1988-1991ChevroletK2500Silverado

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Location: Rear
  • Overall Length: 14 Inch
  • Universal: No
  • Diameter: 5/8 Inch
  • Drive: 4WD
  • Inside Diameter: 3.5 Inch
  • Number of Boxes: 1
  • Shape: Round
  • Part Number : 17758

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

Rear Axle U-Bolts 73-87 Chevy/GMC Truck and 73-91 Suburban 3/4 Ton 4WD Lifted w/5.5 Inch Blocks Tuff Country

Fits 1975-1978 GMC K25 Suburban High Sierra Classic Grande 1979-1986 K2500 1979-1982 1988-1991 Chevrolet Cheyenne Scottsdale SLE SLX Silverado
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Rear Axle U-Bolts 73-87 Chevy/GMC Truck and 73-91 Suburban 3/4 Ton 4WD Lifted w/5.5 Inch Blocks Tuff Country
55.95In stock
Fits 1975-1978 GMC K25 Suburban High Sierra Classic Grande 1979-1986 K2500 1979-1982 1988-1991 Chevrolet Cheyenne Scottsdale SLE SLX Silverado
$55.95

Out of stock

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Product Details

Replace your factory u-bolts with these zinc plated corrosion resistant Tuff Country 17758 GM Truck/SUV u-bolts. Designed specifically for Lifted vehicles. This kit includes (4) u-bolts along with nuts and washers.
Details:

  • Rear Axle U-Bolt Kit
  • Zinc plated to resist corrosion
  • (4) U-bolts, nuts and washers
  • Designed specifically for Lifted vehicles
  • Made In The USA
  • Sold As A Kit

Fits:

  • 1973-1987 Chevrolet Truck 3/4 Ton 4WD (Lifted by 5.5 inch blocks)
  • 1973-1991 Chevrolet Suburban 3/4 Ton 4WD (Lifted by 5.5 inch blocks)
  • 1973-1987 GMC Truck 3/4 Ton 4WD (Lifted by 5.5 inch blocks)
  • 1973-1991 GMC Suburban 3/4 Ton 4WD (Lifted by 5.5 inch blocks)

Tech Specs:

  • Bolt Diameter: 5/8 Inch
  • Inside Diameter: 3.5 Inches
  • Length: 14 Inches
  • Bend Type: Round
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