Quick view Wishlist Nova Engines Nova Engines R9R (.21) On-Road Piston & Sleeve w/Connecting Rod $329.57 $277.39 Nova Engines R9R (.21) On-Road Piston and Sleeve with Connecting Rod. This replacement piston and sleeve with connecting rod are intended for the R9R (.21) on-road engine. Package includes one piston and sleeve with a connecting rod. Add to Cart
