Moderator Curtis Jacobson Portland Oregon (4598 posts) Registered: 10/12/2007 02:16AM Main British Car: 71 MGBGT, Buick 215 |
Help Me I.D. These Mysterious Valve Covers!
These shiny (recently powder-coated) valve covers will bolt onto any Buick 215 or Rover aluminum V8 cylinder head... but what engine did they originally come on?
I haven't physically verified whether they clear the Buick/Rover style rockers, yet, but it looks like they probably will. I photographed an original Buick valve cover with them to show that they don't match. These covers are boxier - more like Olds covers - but they certainly don't look like any Olds covers I've seen before! Could they be from an early sixties Pontiac Tempest? (I know they used 215 in the "Tempest Lemans", but I haven't seen one of those engines up close.) Help me out guys! I like the look of these things - and they'd help me clean up my spark plug wire routing - but I'm thinking of selling them anyway because I'm flat broke. Any idea what they might be worth? One more question - what's the extra hole for? (They came to me with a solid 1-3/8" rubber plug that fits the hole, so apparently they weren't being used with a breather in that spot.) There's a smaller hole for the PCV valve. Edited 1 time(s). Last edit at 10/03/2008 07:16PM by Moderator. |
ex-tyke Graham Creswick Chatham, Ontario, Canada (1166 posts) Registered: 10/25/2007 11:17AM Main British Car: 1976 MGB Ford 302 |
Re: Help Me I.D. These Mysterious Valve Covers!
Definately not from an Olds 215 - wrong bolt pattern. I'll take a guess that the small hole is for the PCV valve and the other cover has a screw in cap and the larger hole is for a grommet and push in breather.
Apart from that, they are a good looking set of period valve covers. |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6508 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Help Me I.D. These Mysterious Valve Covers!
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ex-tyke Graham Creswick Chatham, Ontario, Canada (1166 posts) Registered: 10/25/2007 11:17AM Main British Car: 1976 MGB Ford 302 |
Re: Help Me I.D. These Mysterious Valve Covers!
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Moderator Curtis Jacobson Portland Oregon (4598 posts) Registered: 10/12/2007 02:16AM Main British Car: 71 MGBGT, Buick 215 |
Re: Help Me I.D. These Mysterious Valve Covers!
"Add 100 hp just by changing the valve covers!"
Awesome! That's a lot better deal than boring, stroking, balancing, blueprinting, flowing, polishing, porting... |
BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6508 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Help Me I.D. These Mysterious Valve Covers!
Curtis will sell you his.
Jim |
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BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6508 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Help Me I.D. These Mysterious Valve Covers!
Well, how common are 340's? Used in Skylarks and GS's in '66 and '67, I've seen production numbers on them of around 400,000. Factor in the number scrapped and the ones still being driven, and yeah there are a few valvecovers out there, but you won't see them that often.
Jim |
NixVegaGT Nicolas Wiederhold Minneapolis, MN (659 posts) Registered: 10/16/2007 05:30AM Main British Car: '73 Vega GT 4.9L Rover/Buick Stroker |
Re: Help Me I.D. These Mysterious Valve Covers!
I just bought some!!! COOL! Thanks guys. BOOM! 100 hp just like that. Here's a pic:
Edited 1 time(s). Last edit at 10/08/2008 05:36PM by NixVegaGT. |
NixVegaGT Nicolas Wiederhold Minneapolis, MN (659 posts) Registered: 10/16/2007 05:30AM Main British Car: '73 Vega GT 4.9L Rover/Buick Stroker |
Re: Help Me I.D. These Mysterious Valve Covers!
Curtis,
Did you ever decide to sell your shiney covers? It sounded like Tony might be interested. |
V6 Midget Bill Young Kansas City, MO (1337 posts) Registered: 10/23/2007 09:23AM Main British Car: '73 MG Midget V6 , '59 MGA I6 2.8 GM, 4.0 Jeep |
Re: Help Me I.D. These Mysterious Valve Covers!
Tony, I'm sure Curtis will give you a heck of a deal on those. I remember when he got them during the auction at the British V8 meet last July, they won't be expensive! LOL
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BlownMGB-V8 Jim Blackwood 9406 Gunpowder Rd., Florence, KY 41042 (6508 posts) Registered: 10/23/2007 12:59PM Main British Car: 1971 MGB Blown,Injected,Intercooled Buick 340/AA80E/JagIRS |
Re: Help Me I.D. These Mysterious Valve Covers!
Yes but they've gone up in value since then. At the auction they were just mystery valve covers euphemistically described as "215" which they obviously were not.
Now they are a known performance part bringing with them a very substantial 100 hp improvement! Curtis would be entirely justified in demanding a premium! btw, VERY nice find Nick. Jim |