Where to find Chevy fuel pump block off plate

jordanjohngse

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So far all I found at my local stores like oriellys advance auto and ect are the small block ones where can I get the big block ones or if anyone knows the part number so I can try again? Was cleaning my undercarriage and notice when the PO, did the eletric pump mod he pull the lift pump but didn't block it off ( passenger side looking up past starter right) pretty sure that block off plate is crucial
 

kc0stp

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Umm with no mechanical pump or block off plate youd have a massive oil leak. That said got mine from Oriellys, also seen them at carquest, autozone, napa, summit and jegs.
 

jordanjohngse

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Alright we'll I'll try and look again tonight/ tommorow for one, I haven't tried napa so I'll try them
 

laserjock

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I think the small block and big block fuel pumps have the same size bolt flange don't they? I'm pretty sure the only real difference is the length of the pump arm. You can run a small block pump on a big block but the lobe only gets the tip of the arm so it wears it off and quits working (an old chevy guru told me this but I have not done it first hand). But I am almost positive bolt wise they interchange.
 

icanfixall

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Summit. Jeggs or Northern Auto Parts plus many other auto parts store chains will have them too. Or make your own from a piece of 1/4 or 3/8 aluminum plate. Make a gasket too.
 

Oog

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When I did my efuel I looped the lines on themselves with a bit of diesel just in case I need a backup pump on the side of the road
 

riotwarrior

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small block plate has a rectangular lower section and the top half of a bbc plate...not the same as BBC plate what so ever.

However a BBC plate can be used on SBC if you leave the mounting plate on the block and just add the block off over top of it like a fuel pump sits..
 
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Got mine from Amazon. I ordered both the mr gasket and the spectre. I would recommend the mr gasket because it's slightly larger/wider. Some have had issue with getting them lined up right and not leaking, but being wider should make it less of an issue.

Mike
 

icanfixall

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Be careful installing them on the block. there is a raised machined lip at the top of the block and if the plate sits on that your sure to have a gusher oil leak.
 

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