Valve Covers for 327 on 66 Chevy Impala SS
Thread Starter
Junior Member
Joined: Nov 2019
Posts: 2
Likes: 0
Car: 66 Chevy Impala SS
Engine: 327
Transmission: Four Speed
Valve Covers for 327 on 66 Chevy Impala SS
I need a source for chrome valve covers for my 66 Chevy Impala SS with a 327 engine. The top holes are 10" apart and the bottom holes are 8 7/8" apart. I ordered two sets and both have top and bottom holes lined up the same. The engine came with 275 HP heads but had to replace with 250 HP heads.
Supreme Member
Joined: Jan 2009
Posts: 2,313
Likes: 115
From: belle fourche,s.d.
Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: Valve Covers for 327 on 66 Chevy Impala SS
you might have early,pre-1958 283 heads on that-I think those did have screw holes with the spacing you describe.
Thread
Thread Starter
Forum
Replies
Last Post
327_TPI_77_Maro
Tech / General Engine
2
Nov 4, 2007 12:31 AM
irocbirdbuilder
Tech / General Engine
3
Mar 26, 2006 05:17 PM