Dome nut and washer kit
Product number:
479992
chromed. Securing rocker covers and cylinder head
Product Information "Dome nut and washer kit"
Jaguar: XK120, XK140 and XK150 (1949-61) • Mark I (1955-59) • Mark II (1959-69) • E-Type Series 1 and 2 (1961-70) • Mk5 (1948-51) • Mk7, Mk8 and Mk9 (1950-61) • Mk10 and 420G (1961-70) • S-Type 3.4 and 3.8 (1963-68) • 420 and Daimler Sovereign (1966-69) • XJ6 Series I (1968-72) • Daimler DS420 Limousine and Hearse (1968-72)
chromed. Securing rocker covers and cylinder head
Often the original cap nuts are damaged from opening. A single replacement creates an inconsistent appearance. But that's not the only reason to change nuts. Modern materials transmit higher forces on the flanks, the threads are stronger.