Supertech Piston Rings 81.5mm Bore Set of 4 1.8T 20V B16A B18A B18B B18C1 B18C5 4AG 16V 4AGE Adaptors They're constructed from heat-treated 6061

They're constructed from heat-treated 6061 aluminum

continuous power throughout the engine's RPM

Part Number: AF98-2047

Size 28 Up To 250 MPH Suit Deployment Bag 430 REPLACEMENT CHUTE BLACK

Supertech Piston Rings 81.5mm Bore Set of 4 1.8T 20V B16A B18A B18B B18C1 B18C5 4AG 16V 4AGE Adaptors They're constructed from heat-treated 6061Supertech Piston Rings 81. 5mm Bore Set of 4 1. 8T 20V B16A B18A B18B B18C1 B18C5 4AG 16V 4AGE * Set of 4 * Brand: Supertech Manufacturer's Part Number: R81. 5 GNH8150 04 Stealth Ride Part Number: R81. 5 GNH8150 04 UPC: Description: Supertech Piston Ring 81. 5mm Bore Set of 4 for VW Audi 1. 8T 20V Honda Acura B16A B18A B18B B18C1 B18C5 Toyota 4AG 16V 4AGE 1x2. 70 1. 2x3. 20 2. 8x3. 10mm, High Performance Gas Nitrided For use with Supertech Pistons