Enginetech M10228-020 Premium .020" Oversize Piston Ring Set for 1990-2001 Chevy GMC Buick Pontiac 5.7L 350ci V8 - Complete Engine Ring Set
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Enginetech M10228-030 is a premium .030" oversize piston ring set for 1990-2001 Chevy, GMC, Buick, Pontiac 5.7L 350ci V8 engines, sold as a complete set covering all cylinders.
Important Notes:
| Part Number | M10228-030 |
| Grade | Premium |
| Bore Size | .030" Oversize |
| Ring Stack (Top/2nd/Oil) | 2.00 / 1.50 / 4.00 |
| Standard Bore Diameter | 4.000 in |
| Quantity | Complete set - covers all 8 cylinders |
| Engine | 5.7L 350ci V8 |
| Year Range | 1990-2001 |
| Makes | Buick, Cadillac, Chevrolet, GMC, Pontiac |
| Country of Origin | US |
| OEM Cross-Refs | Hastings:2M4626, FEL-PRO:E-530K, Perfect Circle:41616 |
Sold as a complete piston ring set - one set covers all cylinders and is required per engine.
Fitment:
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.