Oil Pump to Block Gasket - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Desert Rat** · 05-05-2002, 01:42 PM

I know ive asked this before to make sure before i bring the Rat back to life i bought a Melling Oil Pump,but it came with no munt gasket,and nobody even lists one.not even summit,why i am curious is because the old pump had one,unless someone made it.Im not a engine bottom end expert so any info would be appreciated,i think i asked several months ago,but since i cant remember yeasterday-well you know blah blah!!

Stepside · 05-05-2002, 04:31 PM

I've never used a gasket there. Just draw file the surfaces to insure flatness..

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70 sstep tubbed, Muncie
68 swb LT-1

Johns70 · 05-05-2002, 05:05 PM

they don't have a gasket, just the machine finish.the big block bock i have does say to use permatex gasket maker num. 2 on it to make a good seal.thats what i did with mine.

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project 70 chev swb rebuilt 396bb{402}rebuilt th-400 3.73 limited slip 4/5 drop

cableguy0 · 05-05-2002, 06:17 PM

dont use a gasket on sbc not needed

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72 chevy lwb 350 lunati cam ported and polished cast 2.02 heads proform hei edelbrock performer rpm and 750 carb balanced bottom end 9.5:1 compression ps,pb th350 with a tci 2500 stall convertor full man v-body kevlar clutches and bands as well as other goodies

05-05-2002, 01:42 PM	#1
Desert Rat Senior Member Join Date: Dec 1999 Location: Darrington, Washington Posts: 3,963	Oil Pump to Block Gasket I know ive asked this before to make sure before i bring the Rat back to life i bought a Melling Oil Pump,but it came with no munt gasket,and nobody even lists one.not even summit,why i am curious is because the old pump had one,unless someone made it.Im not a engine bottom end expert so any info would be appreciated,i think i asked several months ago,but since i cant remember yeasterday-well you know blah blah!!

05-05-2002, 04:31 PM	#2
Stepside Gasser Join Date: May 2000 Location: Thomasville,NC USA Posts: 456	I've never used a gasket there. Just draw file the surfaces to insure flatness.. ------------------ 70 sstep tubbed, Muncie 68 swb LT-1 __________________ :thud 70 sstep tubbed, Muncie, double hump, snowflake,

05-05-2002, 05:05 PM	#3
Johns70 Registered User Join Date: Dec 2001 Location: Spring Creek, nevada. U.S.A. Posts: 456	they don't have a gasket, just the machine finish.the big block bock i have does say to use permatex gasket maker num. 2 on it to make a good seal.thats what i did with mine. ------------------ project 70 chev swb rebuilt 396bb{402}rebuilt th-400 3.73 limited slip 4/5 drop __________________ 69 chevy short wide box project 70 GMC jimmy project

05-05-2002, 06:17 PM	#4
cableguy0 Senior Member Join Date: Apr 2000 Location: Delta,Pa Posts: 14,950	dont use a gasket on sbc not needed ------------------ 72 chevy lwb 350 lunati cam ported and polished cast 2.02 heads proform hei edelbrock performer rpm and 750 carb balanced bottom end 9.5:1 compression ps,pb th350 with a tci 2500 stall convertor full man v-body kevlar clutches and bands as well as other goodies __________________ Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.



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