Sierra 18-4491 Cylinder Head Assembly

Cylinder Head Assembly for 4.3L Vortec

Additional Details:

• Intake Manifold Mounting Bolts: 8
• 8
• Valves Cover:
• Center Mount
• Note:
• Not for use with engines using factory roller rocker arms
• Replaces:
• 4.3L Vortec V-6(1996-Up)

Replaces:

• Mercruiser Stern Drive
• 938-827178
• 938-883296
• 938-883296R1

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov