GMC Superlift Block Kits

Looking to upgrade your GMC with a lowering kit from Superlift? We carry a great variety of Superlift Block Kits and other suspension performance parts for your GMC.

We have 36 Superlift Block Kits available for GMC models with free shipping to the Continental US 48 States.

GMC Superlift Block Kits

GMC K1500 Suburban View all GMC K1500 Suburban Lowering Kits

SHIPS FROM MANUFACTURER 3016 Superlift 73-87 Chevy K5 K10/GMC K15 1.5in Block Kit 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande $96.24 Details

SHIPS FROM MANUFACTURER 3027 Superlift 73-87 Chevy K5 K10/GMC K15 2in Block Kit 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande $96.24 Details

SHIPS FROM MANUFACTURER 3038 Superlift 73-87 Chevy K5 K10/GMC K15 3in Block Kit 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande $120.99 Details

SHIPS FROM MANUFACTURER 3049 Superlift 73-87 Chevy K5 K10/GMC K15 4in Block Kit 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande $120.99 Details

IN STOCK - LOW 3059 Superlift 73-87 Chevy K5 K10/GMC K15 5in Block Kit 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Base 1979-1982 GMC K1500 Suburban Sierra Grande $120.99 CLEARANCE VIEW PRICE IN CART Details

SHIPS FROM MANUFACTURER 3097 Superlift 73-87 Chevy K5 K10/GMC K15 2.5in Block Kit 1979-1986 GMC K1500 Suburban Base 1979-1986 GMC K1500 Suburban High Sierra 1979-1986 GMC K1500 Suburban Sierra Classic 1979-1982 GMC K1500 Suburban Sierra Grande $96.24 Details

SHIPS FROM MANUFACTURER 3216 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 1.5in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $96.24 Details

SHIPS FROM MANUFACTURER 3225 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 2in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $96.24 Details

SHIPS FROM MANUFACTURER 3238 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 3in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $120.99 Details

SHIPS FROM MANUFACTURER 3249 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 4in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $120.99 Details

SHIPS FROM MANUFACTURER 3259 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 5in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $120.99 Details

SHIPS FROM MANUFACTURER 3297 Superlift 88-98 GM 1500 Pickup/92-99 1500 Suburban Blazer/Tahoe 2.5in Block Kit 1992-1999 GMC K1500 Suburban SLE 1992-1999 GMC K1500 Suburban Base 1995-1999 GMC K1500 Suburban SLT $96.24 Details

GMC K25 View all GMC K25 Lowering Kits

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra $120.99 Details

SHIPS FROM MANUFACTURER 3359 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 5in Block Kit 1975-1978 GMC K25 Sierra Grande 1975-1978 GMC K25 Sierra Classic 1975-1978 GMC K25 Base 1975-1978 GMC K25 High Sierra $120.99 Details

GMC K25 Suburban View all GMC K25 Suburban Lowering Kits

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1975-1978 GMC K25 Suburban Sierra Grande 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Base $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1975-1978 GMC K25 Suburban Sierra Grande 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Base $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1975-1978 GMC K25 Suburban Sierra Grande 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Base $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1975-1978 GMC K25 Suburban Sierra Grande 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Base $120.99 Details

SHIPS FROM MANUFACTURER 3359 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 5in Block Kit 1975-1978 GMC K25 Suburban Sierra Grande 1975-1978 GMC K25 Suburban Sierra Classic 1975-1978 GMC K25 Suburban High Sierra 1975-1978 GMC K25 Suburban Base $120.99 Details

GMC K25/K2500 Pickup View all GMC K25/K2500 Pickup Lowering Kits

SHIPS FROM MANUFACTURER 3516 Superlift 69-72 Chevy 1/2 and 3/4 Ton Pickup 4WD 1.5in Rear Block Kit 1969-1972 GMC K25/K2500 Pickup Base $96.24 Details

SHIPS FROM MANUFACTURER 3538 Superlift 69-72 Chevy 1/2 and 3/4 Ton Pickup 4WD 3in Rear Block Kit 1969-1972 GMC K25/K2500 Pickup Base $120.99 Details

SHIPS FROM MANUFACTURER 3549 Superlift 69-72 Chevy 1/2 and 3/4 Ton Pickup 4WD 4in Rear Block Kit 1969-1972 GMC K25/K2500 Pickup Base $120.99 Details

SHIPS FROM MANUFACTURER 3597 Superlift 69-72 Chevy 1/2 and 3/4 Ton Pickup 4WD 2.5in Rear Block Kit 1969-1972 GMC K25/K2500 Pickup Base $96.24 Details

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1973-1974 GMC K25/K2500 Pickup Base $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1973-1974 GMC K25/K2500 Pickup Base $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1973-1974 GMC K25/K2500 Pickup Base $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1973-1974 GMC K25/K2500 Pickup Base $120.99 Details

SHIPS FROM MANUFACTURER 3359 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 5in Block Kit 1973-1974 GMC K25/K2500 Pickup Base $120.99 Details

GMC K25/K2500 Suburban View all GMC K25/K2500 Suburban Lowering Kits

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1973-1974 GMC K25/K2500 Suburban Base $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1973-1974 GMC K25/K2500 Suburban Base $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1973-1974 GMC K25/K2500 Suburban Base $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1973-1974 GMC K25/K2500 Suburban Base $120.99 Details

SHIPS FROM MANUFACTURER 3359 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 5in Block Kit 1973-1974 GMC K25/K2500 Suburban Base $120.99 Details

GMC K2500 View all GMC K2500 Lowering Kits

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Sierra Classic 1979-1986 GMC K2500 High Sierra 1979-1986 GMC K2500 Base $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Sierra Classic 1979-1986 GMC K2500 High Sierra 1979-1986 GMC K2500 Base $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Sierra Classic 1979-1986 GMC K2500 High Sierra 1979-1986 GMC K2500 Base $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Sierra Classic 1979-1986 GMC K2500 High Sierra 1979-1986 GMC K2500 Base $120.99 Details

SHIPS FROM MANUFACTURER 3359 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 5in Block Kit 1979-1982 GMC K2500 Sierra Grande 1979-1986 GMC K2500 Sierra Classic 1979-1986 GMC K2500 High Sierra 1979-1986 GMC K2500 Base $120.99 Details

SHIPS FROM MANUFACTURER 3416 Superlift 88-98 GM 2500 4WD 1.5in Block Kit 1988-1993 GMC K2500 Sierra SLX 1988-1998 GMC K2500 Sierra SLE 1988-1993 GMC K2500 Sierra 1994-1998 GMC K2500 Sierra SLT 1994-1998 GMC K2500 Sierra SL $96.24 Details

SHIPS FROM MANUFACTURER 3425 Superlift 88-98 GM 2500 4WD 2in Block Kit 1988-1993 GMC K2500 Sierra SLX 1988-1998 GMC K2500 Sierra SLE 1988-1993 GMC K2500 Sierra 1994-1998 GMC K2500 Sierra SLT 1994-1998 GMC K2500 Sierra SL $96.24 Details

SHIPS FROM MANUFACTURER 3449 Superlift 88-98 GM 2500 4WD 4in Block Kit 1988-1993 GMC K2500 Sierra SLX 1988-1998 GMC K2500 Sierra SLE 1988-1993 GMC K2500 Sierra 1994-1998 GMC K2500 Sierra SLT 1994-1998 GMC K2500 Sierra SL $120.99 Details

SHIPS FROM MANUFACTURER 3459 Superlift 88-98 GM 2500 4WD 5in Block Kit 1988-1993 GMC K2500 Sierra SLX 1988-1998 GMC K2500 Sierra SLE 1988-1993 GMC K2500 Sierra 1994-1998 GMC K2500 Sierra SLT 1994-1998 GMC K2500 Sierra SL $120.99 Details

SHIPS FROM MANUFACTURER 3497 Superlift 88-98 GM 2500 4WD 2.5in Block Kit 1988-1993 GMC K2500 Sierra SLX 1988-1998 GMC K2500 Sierra SLE 1988-1993 GMC K2500 Sierra 1994-1998 GMC K2500 Sierra SLT 1994-1998 GMC K2500 Sierra SL $96.24 Details

GMC K2500 Suburban View all GMC K2500 Suburban Lowering Kits

SHIPS FROM MANUFACTURER 3316 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 1.5in Block Kit 1979-1986 GMC K2500 Suburban Base 1979-1986 GMC K2500 Suburban High Sierra 1979-1986 GMC K2500 Suburban Sierra Classic 1979-1982 GMC K2500 Suburban Sierra Grande $96.24 Details

SHIPS FROM MANUFACTURER 3327 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 2in Block Kit 1979-1986 GMC K2500 Suburban Base 1979-1986 GMC K2500 Suburban High Sierra 1979-1986 GMC K2500 Suburban Sierra Classic 1979-1982 GMC K2500 Suburban Sierra Grande $96.24 Details

SHIPS FROM MANUFACTURER 3338 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 3in Block Kit 1979-1986 GMC K2500 Suburban Base 1979-1986 GMC K2500 Suburban High Sierra 1979-1986 GMC K2500 Suburban Sierra Classic 1979-1982 GMC K2500 Suburban Sierra Grande $120.99 Details

SHIPS FROM MANUFACTURER 3349 Superlift 73-87 Chevy K20/GMC K25 Pickup 4WD 4in Block Kit 1979-1986 GMC K2500 Suburban Base 1979-1986 GMC K2500 Suburban High Sierra 1979-1986 GMC K2500 Suburban Sierra Classic 1979-1982 GMC K2500 Suburban Sierra Grande $120.99 Details