Twin Power 66-84 Shovelhead Big Twin Head Gasket Std Bore .040 MLS Replaces H-D 16770-66 Pr

We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.

Includes two high-quality head gaskets designed for an airtight seal and maximum leak prevention.

This Part Fits:

Year	Make	Model	Submodel
1980-1984	Harley-Davidson	FLHS Electra Glide Sport	Base
1983-1984	Harley-Davidson	FLHTC Electra Glide Classic	Base
1980-1983	Harley-Davidson	FLT Tour Glide	Base
1971-1978	Harley-Davidson	FX Super Glide	Base
1980-1982	Harley-Davidson	FXB Sturgis	Base
1983	Harley-Davidson	FXDG Disc Glide	Base
1974-1984	Harley-Davidson	FXE Super Glide	Base
1979-1984	Harley-Davidson	FXEF Fat Bob	Base
1982-1984	Harley-Davidson	FXR Super Glide II	Base
1984	Harley-Davidson	FXRDG Disc Glide	Base
1982-1984	Harley-Davidson	FXRS Low Glide	Base
1983-1984	Harley-Davidson	FXRT Sport Glide	Base
1977-1982	Harley-Davidson	FXS Low Rider	Base
1983-1984	Harley-Davidson	FXSB Low Rider - Belt	Base
1984	Harley-Davidson	FXST Softail Standard	Base
1980-1984	Harley-Davidson	FXWG Wide Glide	Base