6066 (1960-1966) GMC Truck Club

6066 (1960-1966) GMC Truck Club (https://6066gmcclub.com/index.php)
-   GMC V6 and V12 Engines (https://6066gmcclub.com/forumdisplay.php?f=9)
-   -   V6 Magnum Gaskets (https://6066gmcclub.com/showthread.php?t=49263)

beerman March 2nd, 2016 02:13 AM

V6 Magnum Gaskets
 
Anybody have a source for Magnum gaskets?

Fel-Pro MS90065 INTAKE MANIFOLD SET
Fel-Pro MS90066 EXHAUST MANIFOLD SET

Funky61 March 2nd, 2016 02:52 PM

Re: V6 Magnum Gaskets
 
Tough to find; I recently bought a "conversion" gasket set that had everything but the top end, from eBay.

Someone had posted about a place that would make you a set but that's all I recall.

BobBray March 24th, 2016 07:44 AM

Re: V6 Magnum Gaskets
 
You can try these guys:

http://www.olsonsgaskets.com/

Chuck78 May 23rd, 2016 05:43 AM

Re: V6 Magnum Gaskets
 
Cometic can make custom gaskets. Also gasketstogo.com can do custom MLS (multi layer steel) gaskets whereas Cometic will not do one offs or small batches of MLS gaskets.

beerman June 24th, 2016 01:06 AM

Re: V6 Magnum Gaskets
 
Here are the contents of the felpro gasket set for non magnum engines

FS 7962 SB-2

Qty Part No Description
6 5112 Valve Stem Seal
2 5181 Fuel Pump Mounting
1 5198 Air Cleaner
1 6193 Carburetor to Intake Manifold
2 6194 Insulator to Manifold
2 7962 SB-2 Head Gasket
2 9093 Carburetor to Intake Manifold
2 9598 Carburetor Mounting
2 9672 Exhaust Pipe Flange
2 9674 Intake Manifold
2 9675 Exhaust Manifold
1 11920 C Oil Pan Drain Plug
2 R 12932 Valve Cover
1 MB12933 Oil Pan
1 R 12935 Push Rod Cover
1 K 12936 Timing Cover Cap
1 12937 Timing Cover Cap
1 12938 Oil Filter Housing
1 P 12940 Oil Filter Pad
1 12943 Water Outlet
2 R 12944 Cylinder Block Seal
2 A 12945 Oil Pump Tube to Block
1 12947 Water Pump
1 12948 Rear Main Bearing Cap
1 12967 Water Pump to Block
1 12974 Crankshaft Rear Cover
1 P 12975 Distributor to Block
1 13788 Air Cleaner
1 301162 Air Compressor Mounting
2 400448 Rear Main Bearing Seal
3 60053 Carburetor Mounting
1 60056 Carburetor to Insulator
1 70121 Oil Pump to Block
1 70363 Oil Filter Mounting
1 90931 Timing Cover Seal

bobdylan June 24th, 2016 01:43 AM

Re: V6 Magnum Gaskets
 
I think I have magnum intake gaskets. I have not looked for a while. PM me with an offer and I will ee if I can find them. Bob

Charon June 24th, 2016 02:20 AM

Re: V6 Magnum Gaskets
 
You can make head gaskets out of 16 gauge copper sheet. I do it all the time for antique engines. Gmc v6 used copper on the early motors. And it's all I use on the ones I redo.

Chuck78 June 26th, 2016 03:22 PM

Re: V6 Magnum Gaskets
 
http://www.gasketstogo.com custom makes gaskets in any material and and configuration. I have used them for VW diesel engines with great success (as well as loads of early vw diesel & rabbit/caddy pickup truck owners) & am also using them for some custom big bore Suzuki GS 4 cyl motorcycle multi-layer steel head gaskets.

On the MLS gaskets at least, there is a big price break when purchasing 5 or more gaskets, due to tooling/setup involved.

Chuck78 June 26th, 2016 03:24 PM

Re: V6 Magnum Gaskets
 
Quote:

Originally Posted by Charon (Post 62456)
You can make head gaskets out of 16 gauge copper sheet. I do it all the time for antique engines. Gmc v6 used copper on the early motors. And it's all I use on the ones I redo.


What tooling do you use and how do you cut the copper sheet?


Quote:

Originally Posted by beerman (Post 62452)
Here are the contents of the felpro gasket set for non magnum engines

FS 7962 SB-2

Qty Part No Description
6 5112 Valve Stem Seal
2 5181 Fuel Pump Mounting
1 5198 Air Cleaner
1 6193 Carburetor to Intake Manifold
2 6194 Insulator to Manifold
2 7962 SB-2 Head Gasket
2 9093 Carburetor to Intake Manifold
2 9598 Carburetor Mounting
2 9672 Exhaust Pipe Flange
2 9674 Intake Manifold
2 9675 Exhaust Manifold
1 11920 C Oil Pan Drain Plug
2 R 12932 Valve Cover
1 MB12933 Oil Pan
1 R 12935 Push Rod Cover
1 K 12936 Timing Cover Cap
1 12937 Timing Cover Cap
1 12938 Oil Filter Housing
1 P 12940 Oil Filter Pad
1 12943 Water Outlet
2 R 12944 Cylinder Block Seal
2 A 12945 Oil Pump Tube to Block
1 12947 Water Pump
1 12948 Rear Main Bearing Cap
1 12967 Water Pump to Block
1 12974 Crankshaft Rear Cover
1 P 12975 Distributor to Block
1 13788 Air Cleaner
1 301162 Air Compressor Mounting
2 400448 Rear Main Bearing Seal
3 60053 Carburetor Mounting
1 60056 Carburetor to Insulator
1 70121 Oil Pump to Block
1 70363 Oil Filter Mounting
1 90931 Timing Cover Seal

Is that for a 305 or 351? I would assume that most everything crosses over between the two except the head gasket, correct?

beerman July 7th, 2016 08:03 PM

Re: V6 Magnum Gaskets
 
the set was for 351s and 401s

All but the magnum top end gaskets should fit the 305


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