Big block ID

Kaegi · Post by **Kaegi** » Mon Dec 03, 2018 1:17 pm

where are the 361 and 413 truck engines stamped? I think my engine might be a 413 and not a 361

digdoug · Post by **digdoug** » Mon Dec 03, 2018 4:26 pm

The 361 is stamped on the flat area that has the distributor hole in it.

digdoug · Post by **digdoug** » Mon Dec 03, 2018 4:27 pm

If memory serves it would be 36T.

digdoug · Post by **digdoug** » Mon Dec 03, 2018 4:29 pm

I also think all 413 truck engines were 4V carbs and 361 truck engines were 2V carbs.

Kaegi · Post by **Kaegi** » Fri Dec 07, 2018 1:24 am

tha nks for replies. I will look tomorrow. the 413 did also come with a 2 barrel. 4 barrel only an option. might have been standard on very large trucks

PwrWgnDrvr · Post by **PwrWgnDrvr** » Fri Dec 07, 2018 9:24 am

I had a 361 with a 4bbl manifold on it. Had been swapped into a 66 D300.

Kaegi · Post by **Kaegi** » Fri Dec 07, 2018 1:08 pm

do I need to remove the dist hold down to see the stamping?

pwadventurer · Post by **pwadventurer** » Sat Dec 08, 2018 4:42 pm

location should be to the left of distributor.

Kaegi · Post by **Kaegi** » Sun Dec 09, 2018 12:49 am

ok thanks . I guess I have to pull alternator mounting bracket.

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Big block ID

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