NA-20005-6K Top End Kit 74.2/+1.50 11:1 Ac/Kaw
NA-20005K Namura Top End Kit 72.70/Std 11:1 Ac/Kaw
NA-20005K1 Namura Top End Kit 72.70/Std 11:1 Kym
NA-20005R Piston Rings 72.7mm Ac/Kaw/Kym For Namura Pistons Only
NA-20036-2K Top End Kit 80.48/+0.50 11:1 Kaw
NA-20036-2R Piston Rings 80.48mm Kaw For Namura Pistons Only
NA-20036-4K Top End Kit 80.98/+1.00 11:1 Kaw
NA-20036-4R Piston Rings 80.98mm Kaw For Namura Pistons Only
NA-20036-6K Namura Top End Kit 81.48/+1.50 11:1 Kaw
NA-20036-6R Piston Rings 81.48mm Kaw For Namura Pistons Only
NA-20036K Top End Kit 79.98/Std 11:1 Kaw