Universal Sport/Street Bike Complete Engines

Please Note:

There are no vehicle specific engines available for your 1983 Honda CB450SC Nighthawk. Please view our selection of universal fit products below.

S&S Cycle® - T143 Black Edition T143 Black Edition Long Block Engine (310-1080B)
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# mpn4841041340
T143 Black Edition T143 Black Edition Long Block Engine by S&S Cycle®.
$1,876.95