Wiseco Top End Gasket Kit Part Number:M09-061717 (MFG #: W5531) Boa Fit System

Boa Fit System

Suitable for piston sizes from 1-3/8" to 4-3/8" (35mm to 111mm)

Zonal Non-Restrictive Hanging Liner

Cuff can be zipped off to create a shorter glove

But this enhanced-specification jacket does nothing by halves - it makes a full-on

Wiseco Top End Gasket Kit Part Number:M09-061717 (MFG #: W5531) Boa Fit SystemFEATURES Wiseco gasket kits are made from the highest quality materials. Each gasket kit is sourced in house to find the most reliable, high quality suppliers available Ensures a critical seal and superior durability that meets and exceeds OEM specifications Contains all the necessary gaskets and O rings to rebuild your top end.