Enginetech S10248-020 is a premium .020" oversize piston ring set for 2005-2017 Chevy, GMC, Pontiac, Cadillac 6.0L 364ci V8 engines, sold as a complete set covering all cylinders.
Important Notes:
- Sized for cylinders bored .020 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.
- Premium. Steel top. 1.2 / 1.5 / 2.5mm.
- Premium. Steel top. 1.2mm / 1.5mm / 2.5mm.
| Part Number | S10248-020 |
| Grade | Premium |
| Bore Size | .020" Oversize |
| Ring Stack (Top/2nd/Oil) | 1.20 / 1.50 / 2.50 |
| Standard Bore Diameter | 4.000 in |
| Quantity | Complete set - covers all 8 cylinders |
| Engine | 6.0L 364ci V8 |
| Year Range | 2005-2017 |
| Makes | Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab |
| Country of Origin | US |
| OEM Cross-Refs | Hastings:2M5170, FEL-PRO:E-979K, Perfect Circle:42084CP, MAHLE:42084CP |
Sold as a complete piston ring set - one set covers all cylinders and is required per engine.
Fitment:
- 2005-2006 Cadillac Escalade ESV 6.0L 364ci V8
- 2005-2006 Cadillac Escalade EXT 6.0L 364ci V8
- 2005-2006 Chevrolet SSR 6.0L 364ci V8
- 2005-2006 Chevrolet Silverado 1500 HD 6.0L 364ci V8
- 2005-2006 Chevrolet Silverado 2500 HD 6.0L 364ci V8
- 2005-2006 Chevrolet Silverado 3500 6.0L 364ci V8
- 2005-2006 Chevrolet Suburban 2500 6.0L 364ci V8
- 2005-2006 GMC Sierra 1500 HD 6.0L 364ci V8
- 2005-2006 GMC Sierra 2500 HD 6.0L 364ci V8
- 2005-2006 GMC Sierra 3500 6.0L 364ci V8
- 2005-2006 GMC Yukon XL 1500 6.0L 364ci V8
- 2005-2006 GMC Yukon XL 2500 6.0L 364ci V8
- 2005-2006 Pontiac GTO 6.0L 364ci V8
- 2005-2006 Chevrolet Silverado 1500 6.0L 364ci V8
- 2010-2013 Chevrolet Silverado 1500 6.0L 364ci V8
- 2005-2007 Chevrolet Corvette 6.0L 364ci V8
- 2005-2007 Chevrolet Express 2500 6.0L 364ci V8
- 2005-2007 Chevrolet Express 3500 6.0L 364ci V8
- 2005-2007 GMC Savana 2500 6.0L 364ci V8
- 2005-2007 GMC Savana 3500 6.0L 364ci V8
- 2005-2008 GMC W3500 Forward 6.0L 364ci V8
- 2005-2010 Chevrolet W4500 Tiltmaster 6.0L 364ci V8
- 2005-2010 GMC W4500 Forward 6.0L 364ci V8
- 2006-2006 Chevrolet Suburban 1500 6.0L 364ci V8
- 2006-2006 GMC Sierra 1500 6.0L 364ci V8
- 2009-2013 GMC Sierra 1500 6.0L 364ci V8
- 2006-2007 Cadillac CTS 6.0L 364ci V8
- 2006-2007 Hummer H2 6.0L 364ci V8
- 2006-2009 Chevrolet Trailblazer 6.0L 364ci V8
- 2006-2009 Chevrolet W3500 Tiltmaster 6.0L 364ci V8
- ...and 56 additional applications
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.
