Looking for aftermarket parts to modify or upgrade your 1990 GMC C2500 with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

IN STOCK - DROPSHIPS MB5257SI.026King Engine Bearings General Motors 379 V8 OHV (Size .026) Crankshaft Main Bearings (Set of 5) 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $90.86 |
OUT OF STOCK MB5257SI0.25King Engine Bearings General Motors 379/V8 Ohv (Size +0.25mm) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $90.86 |
OUT OF STOCK MB5257SI0.5King Engine Bearings General Motors 379/V8 Ohv (Size +0.50mm) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $90.86 |
IN STOCK - DROPSHIPS MB5257SI1.0King Engine Bearings General Motors 379/V8 Ohv (Size +1.0mm) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $93.56 |
OUT OF STOCK MB5257SI1.25King Engine Bearings General Motors 379/V8 Ohv (Size +0.25mm) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $93.56 |
OUT OF STOCK MB5257SI1.5King Engine Bearings General Motors 379/V8 Ohv (Size +0.50mm) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $93.56 |
IN STOCK - DROPSHIPS MB5257SISTDXKing Engine Bearings General Motors 379/V8 Ohv (Size STDX) Main Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $93.56 |

IN STOCK - DROPSHIPS CR6625SI.026King Engine Bearings Chevrolet 262 (Size .026) Connecting Rod Bearings (Set of 6) 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $53.44 |
SHIPS FROM MANUFACTURER CR873CPKing Engine Bearings GENERAL MOTORS 379, 395 16v Rod Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $102.99 |
SHIPS FROM MANUFACTURER CR873CP.026King Engine Bearings GM 379/395 16V (Size .026) Connecting Rod Bearings (Set of 8) 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $107.61 |
SHIPS FROM MANUFACTURER CR873CP0.25King Engine Bearings GENERAL MOTORS 379, 395 16v (Size +.25) Rod Bearing Set 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-2000 GMC C2500 Sierra SLE $102.99 |