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Browse Suspension Block and U-Bolt Sets

1-10 results out of 22
12 3 Next »
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Pro Comp - Part No. 58402

Block With U-Bolt Kit, 4 in. Lift, Incl. 2 Cast Iron Riser Blocks, 4 U-Bolts, 8 Heavy Duty Flatwashers, 8 Hi-Nuts

  • Do Not Use On Front Axle
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$72.99

in stock
Qty
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Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
1973-1986 CHEVROLET K20 PICKUP 4.1L / 250 C.I.D.-7.4L / 454 C.I.D.
1974-1974 CHEVROLET K20 PICKUP 4.8L / 292 C.I.D.-4.8L / 292 C.I.D.
1982-1986 CHEVROLET K20 PICKUP 6.2L / 379 C.I.D.-6.2L / 379 C.I.D.
1973-1986 CHEVROLET K20 SUBURBAN 4.1L / 250 C.I.D.-7.4L / 454 C.I.D.
1982-1986 CHEVROLET K20 SUBURBAN 6.2L / 379 C.I.D.-6.2L / 379 C.I.D.
All Vehicle Applications »
Superlift - Part No. 3049

Block Kit And U-Bolt, 4 in. Lift, Incl. 2 Cast Iron Blocks, 4 U-Bolts, Nyloc Nuts, Flat Washers

  • Flatwashers
  • Four U-Bolts

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$77.17

in stock
Qty
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
1973-1991 CHEVROLET BLAZER 4.1L / 250 C.I.D.-7.4L / 454 C.I.D.
1987-1991 CHEVROLET BLAZER 6.2L / 379 C.I.D.-6.2L / 379 C.I.D.
1975-1986 CHEVROLET BLAZER K5 4.1L / 250 C.I.D.-7.4L / 454 C.I.D.
1982-1986 CHEVROLET BLAZER K5 6.2L / 379 C.I.D.-6.2L / 379 C.I.D.
1973-1986 CHEVROLET C10 PICKUP 4.1L / 250 C.I.D.-7.4L / 454 C.I.D.
All Vehicle Applications »
Tuff Country - Part No. 97076

Axle Lift Blocks Kit, 4 in. H x 2.5 in. W x 4.75 in. L, Tapered, Incl. U-Bolts

  • Designed For Rear Axle Only
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$62.14

in stock
Qty
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
1998-2012 TOYOTA TACOMA 2.4L-4.0L
1995-1997 TOYOTA TACOMA DLX 2.4L-3.4L
1995-1997 TOYOTA TACOMA REGULAR CAB 2.4L-3.4L
1995-1999 TOYOTA TACOMA SR5 2.4L-3.4L
All Vehicle Applications »
Superlift - Part No. 2148

Block Kit And U-Bolt, 4 in. Lift, Incl. 2 Cast Iron Blocks, 4 U-Bolts, Nyloc Nuts, Flat Washers

  • Flatwashers
  • Four U-Bolts
  • Brake Hoses Required
  • If Equipped w/Rear Anti-Sway Bar; Drop Link Should Be Sectioned/Lengthened

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$77.17

Sorry, out of stock
  • Back In Stock Notification

    Provide us with your email address and we'll let you know the moment this Superlift 2148 becomes available again.

Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
1980-1996 FORD BRONCO 4.9L / 300 C.I.D.-5.8L / 351 C.I.D.
1982-1982 FORD BRONCO CUSTOM 5.8L / 351 C.I.D.-5.8L / 351 C.I.D.
1982-1982 FORD BRONCO XLS 5.8L / 351 C.I.D.-5.8L / 351 C.I.D.
1982-1982 FORD BRONCO XLT LARIAT 5.8L / 351 C.I.D.-5.8L / 351 C.I.D.
All Vehicle Applications »
Tuff Country - Part No. 97049

Axle Lift Blocks Kit, 4 in. H x 3 in. W x 5.75 in. L, Tapered, For Vehicles w/3.5 in. Rear Axle Tube, Dual Pinned, Incl. U-Bolts

  • Designed For Rear Axle Only
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$97.20

in stock
Qty
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
2003-2005 DODGE RAM 2500 PICKUP 5.7L / 345 C.I.D.-8.0L / 488 C.I.D.
2003-2005 DODGE RAM 2500 PICKUP 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
2003-2003 DODGE RAM 2500 PICKUP BASE 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
2006-2010 DODGE RAM 2500 PICKUP LARAMIE 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2005-2010 DODGE RAM 2500 PICKUP LARAMIE 5.9L / 359 C.I.D.-6.7L / 408 C.I.D.
All Vehicle Applications »
Superlift - Part No. 9049

Block Kit And U-Bolt, 4 in. Lift, 3 5/8 in. Axle Tube w/o Top Mounted Overload Springs, Incl. 2 Cast Iron Blocks, 4 UBolts, Nyloc Nuts, Flatwashers

  • Flatwashers
  • Four U-Bolts

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$89.06

in stock
Qty
Build Date Made On or After 3-1-99
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Suspension-Rear Block With 2.5 in. Rear Factory Block
Year Make Model Submodel Engine
1999-2005 FORD F-250 SUPER DUTY PICKUP 5.4L / 330 C.I.D.-6.8L / 415 C.I.D.
1999-2005 FORD F-250 SUPER DUTY PICKUP 6.0L / 363 C.I.D.-7.3L / 445 C.I.D.
2009-2009 FORD F-250 SUPER DUTY PICKUP CABELAS 5.4L / 330 C.I.D.-6.8L / 415 C.I.D.
2009-2009 FORD F-250 SUPER DUTY PICKUP CABELAS 6.4L / 391 C.I.D.-6.4L / 391 C.I.D.
2008-2009 FORD F-250 SUPER DUTY PICKUP FX4 5.4L / 330 C.I.D.-6.8L / 415 C.I.D.
All Vehicle Applications »
Superlift - Part No. 4149

Block Kit And U-Bolt, 4 in. Lift, Incl. 2 Cast Iron Blocks, 4 U-Bolts, Nyloc Nuts, Flat Washers

  • Flatwashers
  • Four U-Bolts

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$94.54

in stock
Qty
Cab Style And Drive Wheel Crew Cab 4WD
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
2006-2007 DODGE RAM 1500 PICKUP LARAMIE 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2006-2007 DODGE RAM 1500 PICKUP SLT 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2003-2005 DODGE RAM 2500 PICKUP 5.7L / 345 C.I.D.-8.0L / 488 C.I.D.
2003-2005 DODGE RAM 2500 PICKUP 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
2003-2003 DODGE RAM 2500 PICKUP BASE 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
All Vehicle Applications »
Tuff Country - Part No. 97051

Axle Lift Blocks Kit, 4 in. H x 3 in. W x 5.75 in. L, Tapered, For Vehicles w/4 in. Rear Axle Tube, Dual Pinned, Incl. U-Bolts

  • Designed For Rear Axle Only
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
FREE
your price
$143.99

in stock
Qty
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
2003-2005 DODGE RAM 2500 PICKUP 5.7L / 345 C.I.D.-8.0L / 488 C.I.D.
2003-2005 DODGE RAM 2500 PICKUP 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
2003-2003 DODGE RAM 2500 PICKUP BASE 5.9L / 359 C.I.D.-5.9L / 359 C.I.D.
2006-2010 DODGE RAM 2500 PICKUP LARAMIE 5.7L / 345 C.I.D.-5.7L / 345 C.I.D.
2005-2010 DODGE RAM 2500 PICKUP LARAMIE 5.9L / 359 C.I.D.-6.7L / 408 C.I.D.
All Vehicle Applications »
Tuff Country - Part No. 97058

Axle Lift Blocks Kit, 4 in. H x 3 in. W x 4.75 in. L, Non-Tapered, Incl. U-Bolts, Designed To Replace Factory Block

  • Designed For Rear Axle Only
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
FREE
your price
$100.99

in stock
Qty
Cab Style Crew Cab
Cab Style And Drive Wheel Crew Cab 4WD
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
2000-2005 FORD EXCURSION 5.4L / 330 C.I.D.-6.8L / 415 C.I.D.
2000-2005 FORD EXCURSION 6.0L / 363 C.I.D.-7.3L / 445 C.I.D.
1995-1996 FORD F-250 PICKUP 4.9L / 300 C.I.D.-4.9L / 300 C.I.D.
1982-1985 FORD F-250 PICKUP 4.9L / 300 C.I.D.-4.9L / 300 C.I.D.
1980-1996 FORD F-250 PICKUP 4.9L / 300 C.I.D.-7.5L / 460 C.I.D.
All Vehicle Applications »
Tuff Country - Part No. 97028

Axle Lift Blocks Kit, 4 in. H x 2.25 in. W x 6.5 in. L, Non-Tapered, Incl. U-Bolts

  • Designed For Rear Axle Only
  • Made Of Cast Iron

This is a direct fit, vehicle specific part.

shipping
$9.95 
your price
$94.79

in stock
Qty
Drivewheel 4 Wheel Drive
Lift/Drop Height (In.) 4
Position Rear
Year Make Model Submodel Engine
2003-2005 CHEVROLET SILVERADO 3500 6.0L / 364 C.I.D.-6.0L / 364 C.I.D.
2001-2005 CHEVROLET SILVERADO 3500 6.0L / 364 C.I.D.-8.1L / 496 C.I.D.
2001-2005 CHEVROLET SILVERADO 3500 6.6L / 400 C.I.D.-6.6L / 400 C.I.D.
2004-2004 CHEVROLET SILVERADO 3500 BASE 6.6L / 400 C.I.D.-6.6L / 400 C.I.D.
2006-2006 CHEVROLET SILVERADO 3500 LS 6.0L / 364 C.I.D.-8.1L / 496 C.I.D.
All Vehicle Applications »
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  • Why don't we show the price?

    When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

  • Shipping Policy

    Free Ground Shipping
    Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

    $9.95 Per Wheel/$25 Per Tire
    Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.