IFS Pickup Chevy, GMC Block & U-Bolt Kits
To compensate for loss of rear leaf spring height, a new rear block and u-bolt kit is sometimes all you need. This option doesn't affect ride quality and can get your Chevy or GMC truck back to either its original or more level stance. Contact us to learn more about these GMC truck leaf spring lift kits.
The Superlift rear block kits include a pair of cast iron blocks along with u-bolts, locking nuts and washers.
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Pickup 4WD 1500 | |||||
1988-98 | 1.5" |
$89.99
|
3216-SL | ||
Pickup 4WD 1500 | |||||
1988-98 | 2" |
$89.99
|
3225-SL | ||
Pickup 4WD 1500 | |||||
1988-98 | 2.5" |
$89.99
|
3297-SL | ||
Pickup 4WD 1500 | |||||
1988-98 | 3" |
$119.99
|
3238-SL | ||
Pickup 4WD 1500 | |||||
1988-98 | 4" |
$119.99
|
3249-SL | ||
Pickup 4WD 1500 | |||||
1988-98 | 5" |
$119.99
|
3259-SL | ||
Pickup 4WD 2500, 2500HD | |||||
1988-98 | 1.5" |
$89.99
|
3416-SL | ||
Pickup 4WD 2500, 2500HD | |||||
1988-98 | 2" |
$89.99
|
3425-SL | ||
Pickup 4WD 2500, 2500HD | |||||
1988-98 | 2.5" |
$89.99
|
3497-SL | ||
Pickup 4WD 2500, 2500HD | |||||
1988-98 | 4" |
$119.99
|
3449-SL | ||
Pickup 4WD 2500, 2500HD | |||||
1988-98 | 5" |
$119.99
|
3459-SL | ||
Pickup 4WD 3500 (except Dually) | |||||
1988-98 | 1.5" |
$89.99
|
3416-SL | ||
Pickup 4WD 3500 (except Dually) | |||||
1988-98 | 2" |
$89.99
|
3425-SL | ||
Pickup 4WD 3500 (except Dually) | |||||
1988-98 | 2.5" |
$89.99
|
3497-SL | ||
Pickup 4WD 3500 (except Dually) | |||||
1988-98 | 4" |
$119.99
|
3449-SL | ||
Pickup 4WD 3500 (except Dually) | |||||
1988-98 | 5" |
$119.99
|
3459-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 1.5" |
$89.99
|
3816-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 2" |
$119.99
|
3825-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 2.5" |
$119.99
|
3897-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 3" |
$119.99
|
3838-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 4" |
$119.99
|
3849-SL | ||
Silverado, Sierra 4WD 1500 | |||||
1999-06 | 5" |
$119.99
|
3859-SL | ||
Silverado, Sierra 4WD 1500 | |||||
2007-18 | 1.5" |
$119.99
|
3916-SL | ||
Silverado, Sierra 4WD 1500 | |||||
2007-18 | 2" |
$119.99
|
3925-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 1.5" |
$89.99
|
3816-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 2" |
$119.99
|
3825-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 2.5" |
$119.99
|
3897-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 3" |
$119.99
|
3838-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 4" |
$119.99
|
3849-SL | ||
Silverado, Sierra 4WD 2500, 2500HD | |||||
1999-10 | 5" |
$119.99
|
3859-SL |
Rough Country rear block kits contain a pair of lifted blocks and 4 u-bolts with nuts and washers.
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
1500 Pickup 2&4WD (includes 99 Old Body) | |||||
1988-98 | 2" |
$120.95
|
6530-HK | ||
Silverado, Sierra 1500 2&4WD | |||||
1999-13 | 2" |
$130.95
|
6579-HK | ||
Silverado, Sierra 1500 2&4WD | |||||
1999-15 | 3" |
$134.95
|
6564-HK | ||
Silverado, Sierra 1500 2&4WD | |||||
1999-15 | 4.5" |
$144.95
|
6534-HK | ||
Silverado, Sierra 1500 2&4WD (includes 99 Old Body) | |||||
1988-98 | 1.5" |
$124.95
|
6528-HK | ||
Silverado, Sierra 1500 2&4WD (includes 99 Old Body) | |||||
1988-98 | 3" |
$134.95
|
6564-HK | ||
Silverado, Sierra 1500 2&4WD (includes 99 Old Body) | |||||
1988-98 | 4.5" |
$144.95
|
6534-HK | ||
Silverado, Sierra 1500 2&4WD | |||||
1999-18 | 1.5" |
$124.95
|
6528-HK | ||
Silverado, Sierra 1500HD, 2500HD, 3500 4WD (except Dually | |||||
2002-10 | 3" |
$134.95
|
6567-HK | ||
Silverado, Sierra 1500HD, 2500HD, 3500 4WD (except Dually | |||||
2002-10 | 4.5" |
$144.95
|
6568-HK |
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Silverado, Sierra 2500HD, 3500HD with factory overloads 4WD | |||||
2011-18 | 2" |
$80.55
|
ZONC1208 | ||
Silverado, Sierra 2500HD, 3500HD without factory overloads 4WD | |||||
2011-20 | 2" |
$80.55
|
ZONC1207 |
Traxda block & u-bolt kits include laser cut, solid steel blocks that are made in the U.S. using OEM drawings. Traxda uses plated u-bolts and hardware and every part is powdered coated to make sure the finish lasts as long as your truck does. FREE SHIPPING on select items to Lower 48 states
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Colorado 4WD | |||||
2015-19 | 2" |
$116.03
|
4318-TX | ||
Silverado, Sierra 1500 2WD (Includes 2007 Classic) | |||||
1999-06 | 1" |
$99.17
|
404086-TX | ||
Silverado, Sierra 1500 4WD (Includes 2007 Classic) | |||||
1999-06 | 1" |
$116.41
|
404036-TX | ||
Silverado, Sierra 1500 4WD replaces factory block | |||||
2007-19 | 1" |
$111.20
|
406036-TX | ||
Silverado, Sierra 2500HD 2WD, 4WD | |||||
2011-19 | 1" |
$191.96
|
405046-TX | ||
Silverado, Sierra 3500HD | |||||
2011-16 | 1" |
$191.96
|
405048-TX | ||
Silverado, Sierra All 8-Lug 2WD, 4WD | |||||
2000-10 | 1" |
$143.24
|
405036-TX |
This unique Adjustable SuperBLOK kit made by ProRyde gives you the option to change the rear ride height from 1" to 1.5" to 2" without ever having to purchase any new components. FREE SHIPPING to Lower 48 states
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Chevy, GMC Pickup 6-Lug 4WD Adjustable | |||||
1988-98 | 1",1.5",2" |
$134.00
|
PRD52-1200G | ||
Colorado, Canyon 2&4WD Adjustable | |||||
2015-Newer | 1", 1.5", 2" |
$134.00
|
PRD52-1150G | ||
Silverado, Sierra 1500 2&4WD Adjustable | |||||
1999-06 | 1", 1.5", 2" |
$169.00
|
PRD52-1000G | ||
Silverado, Sierra 8-Lug 2&4WD Adjustable | |||||
2011-Newer | 1", 1.5", 2" |
$169.00
|
PRD52-1400G | ||
Silverado, Sierra 8-Lug 4WD Adjustable | |||||
1999-10 | 1",1.5",2" |
$134.00
|
PRD52-1200G |
Skyjacker Rear Block Kits include a pair of cast iron blocks with 4 u-bolts, Nylon insert lock nuts and washers.
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Colorado, Canyon 2&4WD | |||||
2004-13 | 1.25" |
$72.78
|
BUK12571-SK | ||
Pickup 1 Ton 4WD (except Crew Cab, Dually) | |||||
1988-98 | 2" |
$115.20
|
BUK2082-SK | ||
Pickup 1 Ton 4WD (except Crew Cab, Dually) | |||||
1988-98 | 3.5" |
$126.50
|
BUK3584-SK | ||
Pickup 1 Ton 4WD (except Crew Cab, Dually) | |||||
1988-98 | 4.5" |
$138.16
|
BUK4584-SK | ||
Pickup 1500, 2500 6-Lug 4WD | |||||
1988-98 | 1.25" |
$72.78
|
BUK12563-SK | ||
Pickup 1500, 2500 6-Lug 4WD | |||||
1988-98 | 2" |
$115.20
|
BUK2061-SK | ||
Pickup 1500, 2500 6-Lug 4WD | |||||
1988-98 | 4.5" |
$138.16
|
BUK4564-SK | ||
Pickup 2500 8-Lug 4WD | |||||
1988-98 | 2" |
$115.20
|
BUK2061-SK | ||
Pickup 2500 8-Lug 4WD | |||||
1988-98 | 4.5" |
$138.16
|
BUK4564-SK | ||
Pickup 6-Lug 4WD | |||||
1988-98 | 3.5" |
$119.83
|
BUK3561-SK | ||
Silverado, Sierra 1500 6-Lug 2&4WD | |||||
2007-18 | 3.5" |
$119.83
|
BUK3561-SK | ||
Silverado, Sierra 1500, 2500 6-Lug 4WD | |||||
1999-06 | 1.25" |
$72.78
|
BUK12563-SK | ||
Silverado, Sierra 1500, 2500 6-Lug 4WD | |||||
1999-06 | 3.5" |
$126.50
|
BUK3564-SK | ||
Silverado, Sierra 1500, 2500 6-Lug 4WD | |||||
1999-06 | 4.5" |
$138.16
|
BUK4565-SK | ||
Silverado, Sierra 1500, 2500 6-Lug 4WD | |||||
2007-18 | 1.25" |
$72.78
|
BUK12563-SK | ||
Silverado, Sierra 2500 8-Lug 4WD | |||||
2011-19 | 2" |
$115.20
|
BUK2789-SK | ||
Silverado, Sierra 2500, 2500HD 4WD | |||||
2000-07 | 2" flat |
$115.20
|
BUK2082F-SK | ||
Silverado, Sierra 2500, 2500HD 4WD | |||||
2000-10 | 1.25" |
$72.78
|
BUK12581-SK | ||
Silverado, Sierra 2500, 2500HD 4WD | |||||
2000-10 | 2" |
$115.20
|
BUK2082-SK | ||
Silverado, Sierra 2500, 2500HD 4WD | |||||
2000-10 | 3.5" |
$126.50
|
BUK3584-SK | ||
Silverado, Sierra 2500, 2500HD 4WD | |||||
2000-10 | 4.5" |
$138.16
|
BUK4584-SK | ||
Silverado, Sierra 2500HD, 3500HD (Non-Dually) 2&4WD | |||||
2011-19 | 5.5" |
$142.49
|
BUK5795-SK | ||
Silverado, Sierra 6-Lug 2WD | |||||
1999-06 | 1.25" |
$72.78
|
BUK12562-SK | ||
Silverado, Sierra 6-Lug 4WD | |||||
1999-06 | 2" |
$115.20
|
BUK2063-SK | ||
Silverado, Sierra 6-Lug 4WD | |||||
2007-18 | 2" |
$115.20
|
BUK2063-SK |
ReadyLift rear block kits are vehicle specific. Some are constructed of Billet aluminim and some are cast iron. Each block kit includes a pair of blocks with E-coated ubolts, nuts and washers. FREE SHIPPING on select items to lower 48 states
Vehicle | Year | Lift | Price | Item # | |
---|---|---|---|---|---|
Chevy, GMC Pickup 6-Lug 2&4WD | |||||
1988-98 | 1" |
$149.95
|
66-3051-RL | ||
Chevy, GMC Pickup 6-Lug 2&4WD | |||||
1988-98 | 2" |
$159.95
|
66-3052-RL | ||
Silverado, Sierra 1500 2&4WD (Except 2007 Classic. Replaces factory block) | |||||
2007-21 | 1" |
$159.95
|
66-3002-RL | ||
Silverado, Sierra 1500 2&4WD (Excludes 2007 Classic) | |||||
2007-21 | 1.75" |
$159.95
|
66-3003-RL | ||
Silverado, Sierra 1500 2&4WD (Includes 2007 Classic. Replaces factory block) | |||||
1999-06 | 1" |
$159.95
|
66-3003-RL | ||
Silverado, Sierra 1500 2&4WD (Includes 2007 Classic.) | |||||
1999-06 | 2.25" |
$159.95
|
66-3002-RL | ||
Silverado, Sierra 1500 2WD (vehicles without OEM block. Includes 2007 Classic) | |||||
1999-06 | 3" |
$159.95
|
66-3003-RL | ||
Silverado, Sierra 2500HD 2&4WD (except vehicles with factory top overload or Camper pkg) | |||||
2011-19 | 1" |
$149.95
|
66-3111-RL | ||
Silverado, Sierra 2500HD 2&4WD (except vehicles with factory top overload or Camper pkg) | |||||
2011-21 | 2" |
$159.95
|
66-3112-RL | ||
Silverado, Sierra 2500HD 2&4WD (with factory trailer package) | |||||
2011-19 | 1" |
$149.95
|
66-3121-RL | ||
Silverado, Sierra 2500HD, 3500HD 2&4WD | |||||
2000-10 | 1" |
$149.95
|
66-3051-RL | ||
Silverado, Sierra 2500HD, 3500HD 2&4WD | |||||
2000-10 | 2" |
$159.95
|
66-3052-RL | ||
Silverado, Sierra 2500HD, 3500HD 2&4WD | |||||
2011-19 | 4" |
$179.95
|
26-3204-RL | ||
Silverado, Sierra 2500HD, 3500HD 2&4WD | |||||
2011-19 | 5" |
$189.95
|
26-3205-RL | ||
Silverado, Sierra 2500HD, 3500HD 2&4WD (with factory trailer package & overloads) | |||||
2011-19 | 2" |
$159.95
|
66-3122-RL | ||
Silverado, Sierra 3500HD 2&4WD | |||||
2011-19 | 1" |
$149.95
|
66-3121-RL | ||
Silverado, Sierra 3500HD Dually 2&4WD | |||||
2011-19 | 2" |
$159.95
|
66-3122-RL |