Hastings #7003 - Piston Rings - 3.188" Standard - 1000 XL

Kit Includes:

• 2x Top Compression Rings

• 2x Second Compression Rings

• 2x Expander Rings

• 4x Steel Rails

Features

• Includes top compression rings, second compression rings, and oil control rings
• Top Compression Ring is Torsional
• Increases gas side sealing and better oil control
• May have barrel or straight face
• Second Compression Ring is Torsional
• This twist ring creates an OD bottom side scraping edge that helps wipe oil off the cylinder wall and into the crankcase
• Sharp edge contact helps speed break-in
• Oil Control Rings are Three Piece Flex Vent
• Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore
• Provides uniform pressure through four steel rails and two expanders assuring positive oil control
• Made in the USA
• Includes enough rings for two pistons.
• Two rings per groove, except for the rails that will be two rail rings per one expander ring.

Specs