Engine top end kit - cylinders and head 80" SH-80 black

Includes a set of S&S Shovelhead-style cylinder heads, a pair of standard bore S&S cylinders (3-7/16" for 74" engines or 3-1/2" for 80"), 8:1 compression forged pistons with rings and gudgeon pins, clamps and manifold gaskets, all necessary hardware and seals.
Pistons are supplied pre-assembled, so no machining is required and the motorcycle downtime is minimal.
Manufactured in the USA
The high-flow ports and 0.590" lift capacity of the cylinder heads allow for improved performance and easy installation of high-lift camshafts.
Includes:
• S&S cast iron cylinders
• S&S Super Stock® cylinder heads
• Forged pistons
• Rings
• Piston pins
• Exhaust clamps
• Manifold seal
• Gaskets
• Screws and bolts



Specifications


Brand
S&S CYCLE


Supplier reference
90-0098


Engine capacity
80"


Cylinder Dimensions
3,500"


Stroke length
4-1/4"


Product name
Cylinder Kit


Compression ratio
8,0:1


Compression ratio
8,0:1


Units
Kit