90-1497
Heads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars and valve keepers
Fitment data lists this product for 20 model-year applications, including Harley-Davidson Electra Glide, Harley-Davidson Low Rider, and Harley-Davidson Super Glide, with listed model years from 1970 through 1978.


