Looking for aftermarket parts to modify or upgrade your 1990 GMC S15 with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

IN STOCK - DROPSHIPS CB610A10(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Pontiac 4 151 1977-93 Con Rod Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $49.34 |
IN STOCK - DROPSHIPS CB610A20Carrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite GM Pass & Trk215 265 300 301 340 350 V8 1961-81 Con Rod Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $35.72 |
IN STOCK - DROPSHIPS CB610A20(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Pontiac 4 151 1977-93 Con Rod Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $48.83 |
IN STOCK - DROPSHIPS CB610A30(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Pontiac 4 151 1977-93 Con Rod Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $49.71 |

IN STOCK - DROPSHIPS MS1454AClevite Chevrolet V6 200-229-262-262 Turbo 1978-03 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $55.72 |
IN STOCK - DROPSHIPS MS1454A10Clevite Chevrolet V6 200-229-262-262 Turbo 1978-03 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $56.49 |
IN STOCK - DROPSHIPS MS1454A20Clevite Chevrolet V6 200-229-262-262 Turbo 1978-03 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $54.48 |
IN STOCK - DROPSHIPS MS1454A30Clevite Chevrolet V6 200-229-262-262 Turbo 1978-03 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $54.21 |
IN STOCK - DROPSHIPS MS1454PClevite Chevrolet Pass & Trk 200 3.3L 229 3.8L 262 4.3L V6 1978-94 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $79.01 |
OUT OF STOCK MS1454P1Clevite Chevrolet Pass & Trk 200 3.3L 229 3.8L 262 4.3L V6 1978-94 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $91.53 |
IN STOCK - DROPSHIPS MS1454P10Clevite Chevrolet Pass & Trk 200 3.3L 229 3.8L 262 4.3L V6 1978-94 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $82.84 |
IN STOCK - DROPSHIPS MS1454P20Clevite Chevrolet Pass & Trk 200 3.3L 229 3.8L 262 4.3L V6 1978-94 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $101.29 |
OUT OF STOCK MS1454P30Clevite Chevrolet Pass & Trk 200 3.3L 229 3.8L 262 4.3L V6 1978-94 Main Bearing Set 1988-1990 GMC S15 Base / High Sierra / Sierra Classic $85.11 |
IN STOCK - DROPSHIPS MS1733AClevite GM Pontiac/Chevrolet 151 2.5L 153 4 Cyl 1962-93 Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $68.55 |
IN STOCK - DROPSHIPS MS1733A10Clevite GM Pontiac/Chevrolet 151 2.5L 153 4 Cyl 1962-93 Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $68.55 |
IN STOCK - DROPSHIPS MS1733A20Clevite Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $68.55 |
IN STOCK - DROPSHIPS MS1733A30Clevite Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $63.53 |
IN STOCK - DROPSHIPS MS1733PClevite GM Pontiac/Chevrolet 151 2.5L 153 4 Cyl 1962-93 Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $131.24 |
OUT OF STOCK MS1733P10Clevite GM Pontiac/Chevrolet 151 2.5L 153 4 Cyl 1962-93 Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $124.34 |
$114.75 |
IN STOCK - DROPSHIPS MS1733P30Clevite Main Bearing Set 1985-1990 GMC S15 Base / High Sierra / Sierra Classic $128.83 |
IN STOCK - DROPSHIPS MS2273AClevite Chevrolet V6 3.5L 2004-2005 Vin 8 L LX9 Engine Main Bearing Set 1990-1990 GMC S15 Base / High Sierra / Sierra Classic $63.40 |
IN STOCK - DROPSHIPS MS2273A25MMClevite Chevrolet V6 3.5L 2004-2005 Vin 8 L LX9 Engine Main Bearing Set 1990-1990 GMC S15 Base / High Sierra / Sierra Classic $63.35 |
IN STOCK - DROPSHIPS MS2273A50MMClevite Chevrolet V6 3.5L 2004-2005 Vin 8 L LX9 Engine Main Bearing Set 1990-1990 GMC S15 Base / High Sierra / Sierra Classic $63.79 |

OUT OF STOCK MB4080SI0.25King Engine Bearings GMC 2.8L/3.4L V6 173Ci/207Ci (Size +0.25mm) Main Bearing Set 1986-1990 GMC S15 Base / High Sierra / Sierra Classic $67.19 |