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Subheading

Get the Right Rings for Your Application the First Time!

Piston Ring Options
  • MR - Moly Ring Set: For mild performance applications.
  • DM - Ductile Moly Ring Set: Designed for moderate to high horsepower applications. Works well with some boost or NOS.
  • XP - Gas Nitride Stainless Steel Top Ring: Ideal for mild street setups or extreme power-adder applications. Includes Napier second rings and Flex Vent oil control rings.
DSS Rings out of the box

DSS Piston Ring Kits

STEP 1: Choose Cyl Bore Size Show all STEP 1: Choose Cyl Bore Size
DSS-DM300-4045
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM300-4040
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM300-4035
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM300-4030
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM300-4005
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM300-4000
$169.95
$169.95
1.5 1.5 4.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4190
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4185
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4165
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4155
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4150
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4140
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4130
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4125
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4120
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET
DSS-DM200-4100
$169.95
$169.95
1.5 1.5 3.0 mm Ductile Moly Ring Set for Moderate to High Horsepower Applications. Some Boost or NOS 8 CYLINDER SET