Valve covers
Team Owner
Joined: Feb 2003
Posts: 54,120
Likes: 9,428
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
the vortex heads should be center bolt style. yours are the 55-87 bolt style. they sell adapters to go to from one to anther
Le Mans Master
Joined: Sep 2001
Posts: 7,739
Likes: 630
From: Unreconstructed, South Carolina
But the adapters are often so pricey, it may be more practical to acquire new covers.
As you know, OE vortec covers are black ribbed steel stampings ...
... there are chromed versions but most are rather short OE height ... hunt for taller chromed versions.
I've seen some handsome taller center-bolt ribbed cast alum (has that L46-L82 look) for ~ $70. Of course they're asian.
Also, some aftermarket vortecs capable of accepting both center & perimeter ... true GM iron are center only.
