Feuling Parts
Feuling, ARP internal rocker box mount kit
Feuling, ARP internal rocker box mount kit
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Using Feuling/ARP rocker arm shaft studs and nuts helps relieve stress on the M8 cylinder heads. The factory and SE heads have a weak link with the rocker arm shaft standoffs. By using a stud some of the stress is transferred from the standoff casting into the stud. Using high lift camshafts and valve springs puts additional stress on the cylinder head making the use of this stud kit advisable to help prevent head cracking. USA made.
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