Enginetech C38856-060 Premium .060″ Oversize Piston Ring Set for 1963-1995 Chevy Jeep 3.8L-4.1L 230-250ci I6 – Complete Engine Ring Set

Description

Enginetech C38856-060 is a premium .060″ oversize piston ring set for 1963-1995 Chevy, Jeep 3.8L-4.1L 230-250ci I6 engines, sold as a complete set covering all cylinders.

Important Notes:

• Sized for cylinders bored .060 inch oversize. Verify your finished bore diameter with a precision gauge before ordering – rings sized for the wrong bore will not seal correctly.
• File-fit and gap each ring to the manufacturer’s end-gap specification for your application before installation. Improper end gap causes blow-by or ring-end butting under heat.
• Replace piston rings as a complete set during any rebuild. One set covers all cylinders for the engine.
• Does not fit OE pistons

Sold as a complete piston ring set – one set covers all cylinders and is required per engine.

Fitment:

• 1963-1970 Chevrolet3.8L 230ci I6
• 1966-1979 Chevrolet4.1L 250ci I6
• 1963-1969 Chevrolet3.8L 230ci I6
• 1966-1984 Chevrolet4.1L 250ci I6
• 1987-1995 Jeep4.0L 242ci I6

Enginetech piston ring sets are manufactured to OEM specifications and offered in both premium and cast grades to match the demands of stock rebuilds and moderate-performance builds. Each set is application-specific, with ring widths and end-gap characteristics matched to the bore and groove geometry of the engine family it serves. Ring sets are sold by bore size – standard for unmachined bores, with oversizes for blocks that have been bored and honed – so verify your finished bore diameter with a precision gauge before ordering, since rings sized for the wrong bore will not seal correctly. Always file-fit and gap each ring to the manufacturer’s specification for your application, and replace rings as a complete set during any rebuild. Enginetech documents every set with the ring stack dimensions, bore size, and cross-references so the correct set reaches the bench the first time.

WARNING: This product can expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.