This is a overhaul gasket / seal kit for the 377 UL engine This set exceeds the MFGs specs ,
We run em in our trikes and use them in our shop for the past 11+ years.
This is set is for 62 mm bore 377 rotax.
Rotax 377 pistons, rotax 377 top end, 377 gaskets. 377 aircraft engine top end kit, rotax pistons.
International orders will require that u pay via the paypal option and and additional express mail shipping charge of $38.00 that we will invoice you for separately after your purchase.