Engine Number Location

beautyandplay · Post by **beautyandplay** » Fri Aug 09, 2019 3:55 pm

My 1966 Roadster came with what I was told was a U20 engine. But, as shown in the attached photos, there is no engine number on the passenger side of the block, between cylinders 2 and 3. The photos show that overall the engine looks like a U20, but I'd appreciate any suggestions on where the engine number is stamped, and whether this might not be a U20 engine. Many thanks! Tom BTW the "VIN" number is SPL311-03471

beautyandplay · Post by **beautyandplay** » Fri Aug 09, 2019 4:48 pm

My apologies for misspelling the subject line

theunz · Post by **theunz** » Fri Aug 09, 2019 5:12 pm

The number will be stamped on the flat unpainted rusty area in pic #3. If no number than its a replacement block or has ben ground off . Yes it's a U-20. You need a new air filter

AidanDawn2000 · Post by **AidanDawn2000** » Sat Aug 10, 2019 5:36 pm

definitely U20....looks nice too! im pretty sure the block isn't the factory color so its probably been rebuilt.... clean that flat area and you will most likely find the number. From the vin tho you have a 1600 that would have come with an r16

Post by **S Allen** » Sat Aug 10, 2019 6:45 pm

Engine # is on the passenger side of the block.

engine#.jpg

S

Datsun Roadster Forum-311s.org

Engine Number Location

Engine Number Location

Re: Engine Number Location

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Re: Engine Number Locatin\\

Re: Engine Number Location