Hastings 3.780"/96.00 mm Standard Bore, 8-Cylinder Ring Set with 1.50 mm Top Ring, 1.50 mm Second Ring and a First Oil Ring is 3.00 mm.
This Hastings 8-Cylinder Ring Set has a top ring manufactured from steel with plasma moly ring surface treatment, a second ring manufactured from grey iron with phosphate ring surface treatment. The 1st oil control ring is manufactured of steel rail/stainless expansion with a chrome rail ring surface treatment.

Application Summary:

Year Make/Model
2010-2013 Chevrolet Avalanche
2002-2006 Chevrolet Avalanche 1500
2003-2013 Chevrolet Cheyenne
2009-2010 Chevrolet Express 1500
2012 Chevrolet Express 1500
2005-2013 Chevrolet Silverado 2500
2003-2004 Chevrolet SSR
2000-2005 Chevrolet Suburban 1500
2010-2014 Chevrolet Suburban 1500
2014 Chevrolet Tahoe
2004-2006 Chevrolet Trailblazer EXT
2003-2006 GMC Envoy XL
2009-2012 GMC Savana 1500
2007-2013 GMC Sierra
2000 GMC Yukon XL 1500
2006-2007 Saab 9-7x
Attributes
1st Oil Groove 3.00
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 1.50
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2M4978
California Proposition 65 No
Engborein 3.780
Engboremetric 96.00
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Notes W/Shallow Top Grv.
SDR Required Flag N
Top Groove 1.50
Top Ring Surface Treatment PLASMA MOLY
GTIN 00075538244479