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Catalog part
S&S CYCLE · Part #0901-0208
$7,999.95
Source: New · Ships to you
In stockacross 5 warehouses
Product overview
Fits '84-'99 Harley-Davidson® big twin chasis and custom frames designed for Evolution® big twin engines +30% increase in HP and torque over stock Short stroke for less vibration and longer engine life Shorter than stock engine height for easy installation Does not include carb or ignition; use stock or aftermarket carburetor and air cleaner S&S big-fin cylinders with more fin area and exclusive oil jets to cool bottom of the pistons High volume, high-pressure (HVHP) oil pump Durable S&S 3-pc. flywheels Performance 585 cam & valve springs 4-1/8" x 4-1/8" bore and stroke 9.8:1 compression ratio Made in the USA
We don’t have fitment data for this part yet — it may still fit. Check your owner’s manual or ask us.
Technical details