Porsche Mahle Motorsport 100mm 12.0:1 Porsche 3.8 997 Piston Set Nikasil Bore 197846037 99161395550DML This set contains (6) upper

This set contains (6) upper gaskets

1 Window Seal Strip

Porsche Racing spark plugs for 911 (1970-1997) models

will also fit all seats 1969-1973

Porsche Mahle Motorsport 100mm 12.0:1 Porsche 3.8 997 Piston Set Nikasil Bore 197846037 99161395550DML This set contains (6) upperPorsche Stock replacement 100mm Mahle Motorsports Piston set for 05 08 Porsche 911 997 3. 8. Also fits 02 08 996 and 997 3. 6 engines when block has been sleeved and increased in bore size to 100mm from the original 96mm. Compatible with Nikasil bores. Not compatible with stock Lokasil bores. Includes rings, pins, and clips. Manufacturer Specs: 100. 0mm x 32. 95mm CH,82. 8mm stroke,141. 99mm rod,22mm pin, 13. 2cc,423g,12. 0CR, 4032.