standard overall length

Fits: > 82-86 4-sp B

Note: Fits Twin Cam with all tappets

75 (8cm) knurl width

prior to installation

S&S HIGH PERF. TAPPET ASSY SET 1984-99 Motor delar Evo 84-99 standard overall lengthDescription With special rollers and hydraulics. S&S tested up to 7800 RPM, without pump up. Inner bearing race has an increased outside diameter so more and larger needle bearings could be used. Tappets are hand fitted and pressure tested. Used in all S&S Evo type engines, but will also fit stock 84 99 Evo Big Twin (excl. Twin Cam) and 86 90 XL models. These lifters are compatible with virtually any engine application. Fitment 84 99 Evo Big Twin; 86