Total Seal CR Classic race piston rings are built around Total Seal's ductile iron, plasma-moly coated conventional top rings. They have conventional cast iron second rings and 3-piece, standard-tension stainless steel oil rings. These ring sets are ideal for street use, race applications, and mild levels of nitrous or forced induction.

Available Sizes:STD 5 15 25 30 35 40 45 60 65
Bore in:4.000
Bore mm:101.60
Cylinder Quantity:8
Groove:1/16 1/16 1/8
Tension:STD
Use: Street/Race

Specifications

KEY SPECS
MFG. Part #	CR0390 25
Brand	Total Seal
Piston Ring Diameter	4.020"

GENERAL
Piston Ring Design	Conventional
Gapless	No
Gas Ported	No
Top Ring Included	Yes
Top Ring Material	Ductile Iron
Top Ring Thickness	1/16"
Top Ring Facing Material	Plasma-Moly
Second Ring Included	Yes
Second Ring Material	Cast Iron
Second Ring Thickness	1/16"
Second Ring Facing Material	Cast Iron
Oil Ring Included	Yes
Oil Ring Material	Stainless Steel
Oil Ring Thickness	1/8"
Oil Ring Tension	Standard Tension
Sold in Quantity	Set
File Fit	Yes

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