Crankshaft Main Bearing Set For 76-87 Isuzu GMC Impulse 1.8L 1.9L SOHC. Engineered for precision and durability, these crankshaft main bearings deliver top-tier performance and ease of installation, making them an ideal choice for optimal engine performance. Safeguard your engine components and extend their lifespan with these premium crankshaft main bearings. Expertly crafted from high-quality materials and rigorously tested, these bearings meet or exceed strict OE standards for quality, fit, and function, ensuring consistent, reliable performance for a smooth, worry-free engine operation.

Features:

• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing
• Increased crush for improved bearing retention
• Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films
• Optimize bearing load carrying surface area and oil flow to the conrod bearings

Fits Following Models:

1976-1982 CHEVROLET LUV 1.8L 111CID L4 SOHC,
1983-1984 CHEVROLET S10 BLAZER 1.9L 119CID L4 SOHC,
1982-1985 CHEVROLET S10 1.9L 119CID L4 SOHC,
1983-1984 GMC S15 JIMMY 1.9L 119CID L4 SOHC,
1982-1985 GMC S15 1.9L 119CID L4 SOHC,
1981-1984 ISUZU I-MARK 1.8L 1817CC L4 DIESEL SOHC,
1981-1985 ISUZU I-MARK 1.8L 1817CC L4 SOHC,
1984-1987 ISUZU IMPULSE 1.9L 1949CC L4 SOHC,
1981-1982 ISUZU PICKUP 1.8L 1817CC L4 SOHC,
1983-1987 ISUZU PICKUP 1.9L 1949CC L4 SOHC,
1984-1985 ISUZU TROOPER 1.9L 1949CC L4 SOHC,

This item includes:

• 1 Crankshaft Main Bearing Set (Size: see options above)

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