CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: 139tech on September 14, 2023, 02:42:29 PM

Title: 69 Camaro 396 engine suffix help
Post by: 139tech on September 14, 2023, 02:42:29 PM

Looking at buying a 69 Camaro SS but the engine suffix code is throwing me off. Can anyone tell if this code is legit, the J in JH looks a bit weird to me. Date lines up with the rest of the car and seller says it’s the original engine 396 375 with original heads and intake. I can’t make out the partial vin on the back of the engine but it’s there, some numbers I am able to make out and they match the vin. Thoughts? Thanks in advance

Title: Re: 69 Camaro 396 engine suffix help
Post by: william on September 14, 2023, 03:08:06 PM

The machining pattern on the deck looks milled, not broached as it should.

Could be it is the original engine, unfortunately decked during a rebuild.

Title: Re: 69 Camaro 396 engine suffix help
Post by: boomer632 on September 14, 2023, 03:45:12 PM

Heres a true / legit 1969 JH stamp to compare to yours. There are differences so you can draw your own conclusion.

Title: Re: 69 Camaro 396 engine suffix help
Post by: David K on September 14, 2023, 04:16:33 PM

Due diligence is now you mission.

Title: Re: 69 Camaro 396 engine suffix help
Post by: bcmiller on September 14, 2023, 07:02:03 PM

Block stamping is not the original one from the engine assembly plant.

Title: Re: 69 Camaro 396 engine suffix help
Post by: 139tech on September 14, 2023, 09:41:24 PM

Thanks for the guidance, much appreciated and agreed with all.