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Author Topic: Rocker Studs on 1969 Z.28 Heads  (Read 3649 times)

Prackman

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Rocker Studs on 1969 Z.28 Heads
« on: December 19, 2015, 02:21:13 AM »
186 Heads - Were all the rocker studs 'pressed in' during the 1969 302 production year or did the Flint engine plant switch to a 'screw in' style stud, with push rod guides,  at some point during the production year?
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John
1969 Z/28 VN Built
1967 SS

1968 Z28

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Re: Rocker Studs on 1969 Z.28 Heads
« Reply #1 on: December 19, 2015, 02:35:24 AM »
No screw in studs prior to 1970.  Screw-in rocker studs with steel rocker guide plates started in 1970 on the Corvette LT1 and Camaro Z28 350 ci engine.
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Jerry G.

Z28-1968-07C-Norwood
Ermine White, Red Std. Interior
2nd. Owner, 38,000 miles

Prackman

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Re: Rocker Studs on 1969 Z.28 Heads
« Reply #2 on: December 20, 2015, 01:46:38 AM »
Jerry - thanks for clarifying
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John
1969 Z/28 VN Built
1967 SS
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