Hastings 3.110"/79.00 mm Bore +.060" Over Size, Single Cylinder Ring Set with 1.20 mm Top Ring, 1.20 mm Second Ring and a First Oil Ring is 3.00 mm.
This Hastings Single Cylinder Ring Set has a top ring manufactured from steel with chrome ring surface treatment and second ring manufactured from grey iron with a 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
1998-2002 Chevrolet Prizm
2003-2008 Pontiac Vibe
1998-2002 Toyota 4Runner
2000-2005 Toyota Celica
1998-2009 Toyota Corolla
2003-2008 Toyota Matrix
2000-2005 Toyota MR2 Spyder
1998 Toyota T100
1998-2004 Toyota Tacoma
Attributes
1st Oil Groove 3.00
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 1.20
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2C4947S.060
California Proposition 65 No
Engborein 3.110
Engboremetric 79.00
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 1.20
Top Ring Surface Treatment CHROME
GTIN 00075538295327