Cometic Extreme Sealing Technology (EST) Complete Gasket Set

EST kits ensure critical seal and superior durability that meets and exceed OE specifications
MLS (multi-layer-steel) head gaskets are ideal for any combination of head and cylinder materials, comprised of two embossed rubber coated stainless steel outer layers and variable stainless center layer
The variable center layer allows us to create multiple gasket thickness options, no re-torque is required after initial torque set
Rubber coated single layer steel base gaskets are rubber coated with a steel core
AFM material engine cover gaskets are made for a chemically blown compounded nitrile synthetic rubber that is bonded to an aluminum core.
AFM has a temperature resistance of over 250 degrees F and an 85 percent recovery while maintaining a strong torque retention, they also install dry and do not require a re-torque
Valve stem seals are made to prolong valve stem life and have a spring
on the wiper to maintain a positive seal
Race style exhaust gasket that will not fray into the port
Copper washers and O-rings are used to seal drain plugs and engine covers with stock O-ring seal

Included Items:
(2) Base gaskets
(5) Engine case gaskets
(2) Race style exhaust gaskets
(2) Head gaskets
(1) Clutch cover O-ring
(1) Engine sprocket oil seal
(1) Shifter shaft oil seal
(1) Cam gear cover oil seal
(2) Trans. main drive oil seals
(4) Pushrod cover seals
(2) Umbrella valve rocker cover seals
(1) Shifter shaft to chain seal
(16) Assorted O-rings
(4) Brown O-rings
(4) Valve stem seals
(8) Vulcanized stud washers
(8) Copper washers
(2) Rocker box gaskets
(2) Inner rocker gaskets
(2) Upper rocker box gaskets
(2) Lower rocker box gaskets
(2) Intake manifold gasket seals
(1) Carb seal O-ring
(1) Intake reed gasket
No instructions

Harley-Davidson
Sportster - XLH 1200 1991-2003
Sportster Custom - XL 1200C 1996-2003
Sportster Sport - XL 1200S 1996-2003

Specs
Product Name Gasket Kit
Type Complete
Material Viton / Steel / AFM (Aluminum Foam Material)
Bore Size 3.500"
Thickness 0.030" / 0.76 mm
Features For '91-'03 XL 1200
Units Kit
Riding Style Street

Package info
Weight 1.6 lbs
Height 2.22
Length 22.87
Width 13.28