The thick gasket conforms to the cover and case tightly

This gives you more amps after a cold start to recharge your battery faster (5 minutes instead of 20)

Complete Tuning Solution: This kit provides a full range of jets for all Harley-Davidson engines equipped with S&S Super B

Each kit contains all the stock motor nuts

S&S 31/2" Bore Cylinders

#9808-6 Oil Nipple Cap 1915-1964 Harley-Davidson All Models - CAD Plated Sale-Okay The thick gasket conforms toCAD plated duplicate of OEM# 3583 15. Can be used on all Harley Davidson 1915 64 when oil lines are disconnected to prevent leakage or contamination during storage. Made in Ohio, USA.