C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Dec 13, 2001 | 11:34 PM
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rainman69's Avatar
rainman69
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Drifting
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From: Westampton NJ
Default More valvetrain

Replaced the oil shield. Discovered some things when I did.

1) Dual springs, .185 in coil diameter (actual wire dia).
2) Valve spring seat milled out on head for larger dual spring.
3) Valve guides are installed in my '186 heads (not original)...but they don't look like bronze.
4) Pushrod length 7.75", and numbered "48829" (does that mean anything to anyone?

:smash:
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