Hastings 3.130"/79.50 mm Standard Bore, 4-Cylinder Ring Set with 1.75 mm Top Ring, 2.00 mm Second Ring, and a First Oil Ring is 5.00 mm.
This Hastings 4-Cylinder Ring Set has a top ring manufactured from grey iron with triple chrome ring surface treatment and a 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
1976-1977 Volkswagen Dasher
1976-1977 Volkswagen Rabbit
1976-1977 Volkswagen Scirocco
Attributes
1st Oil Groove 5.00
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 2.00
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2C6117
California Proposition 65 No
Engborein 3.130
Engboremetric 79.50
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 1.75
Top Ring Surface Treatment TRIPLE CHROME
GTIN 00075538137573