AL WTB: 402 BB Drivers Side Exhaust Manifold

[GMCNUT]

Hey guys - hope someone can help me here - I just discovered the front drivers side ear is broken on my 402BB and I need a replacement. Must be off a truck engine. Will pay a decent price if you have one.

Also for same engine, I need the oil dipstick and dipstick tube, and need some bolts that hold all the brackets like A/C, PS and Alternator on - I understand there is a stud bolt on the right front exhaust manifold on A/C trucks and I do not have that, so need that too. Need BB Starter bolts

Also need a BB Trans kickdown switch off a 69-70 396 or 402. I will add separate posts on this stuff, but please PM me if you can help because this post will get buried quick on this forum and I will never find it again to check and see your replies to it....Thanks! Steve

[GMCNUT]

ttt - still need a drivers side BB 402 truck exhaust manifold - anyone?

[w314speed]

I know I have a couple. I will pull them and send you a pic and price. Thanks, Dan

[w314speed]

Here is a pic of the BB exhaust manifold. I can do $125 shipped. Thanks, Dan

[GMCNUT]

Awesome Dan! you are my hero....I will certainly take it. Will PM you now - thanks so much!

Originally Posted by w314speed

Here is a pic of the BB exhaust manifold. I can do $125 shipped. Thanks, Dan

[yote1234]

Originally Posted by GMCNUT

Hey guys - hope someone can help me here - I just discovered the front drivers side ear is broken on my 402BB and I need a replacement. Must be off a truck engine. Will pay a decent price if you have one.

Also for same engine, I need the oil dipstick and dipstick tube, and need some bolts that hold all the brackets like A/C, PS and Alternator on - I understand there is a stud bolt on the right front exhaust manifold on A/C trucks and I do not have that, so need that too. Need BB Starter bolts

Also need a BB Trans kickdown switch off a 69-70 396 or 402. I will add separate posts on this stuff, but please PM me if you can help because this post will get buried quick on this forum and I will never find it again to check and see your replies to it....Thanks! Steve

might check with gm dealer or ebay on the oil dip stick and tube. thats were i found mine. dave

[yote1234]

hey dan, do you have another clean drivers side manifold with out smog for sale?

[w314speed]

GMCNUT-I am not an expert on the BB truck manifolds. I bought This set from t korinek for one of my projects, but sold it. I have included a pic of the cast #. I think it is 69-70 396, but I'm not sure. Maybe, someone can identify.

YOTE1234- I have another manifold that I will get out.

I have to work today, so I'll try to post later today. Thanks, Dan

[yote1234]

no problem, take your time. i need to look up the #'s anyway. thx,dave

[WIDESIDE72]

Originally Posted by w314speed

GMCNUT-I am not an expert on the BB truck manifolds. I bought This set from t korinek for one of my projects, but sold it. I have included a pic of the cast #. I think it is 69-70 396, but I'm not sure. Maybe, someone can identify.

YOTE1234- I have another manifold that I will get out.

I have to work today, so I'll try to post later today. Thanks, Dan

Could someone help me out on the casting number? Is that "3914873"?
Posted via Mobile Device

[kaphillips]

yote1234 do you still have a rh 390880 or lh 3914813 exhaust manifold if so I will take either or a set---please help if you can---thanks

[GMCNUT]

Dan, I sent another PM regarding how you want paid - I definitely want the drivers manifold you show above - not sure if you got my earlier PM's....let me know. Thanks!

[w314speed]

Here is the pic I PM'd you about. LMK. Thanks, Dan

[Prematuregrey]

Does anyone know of a cross reference for these? I have the same casting numbers, lh 3914813, rh 3909880. I've found https://www.summitracing.com/parts/r...MobileSwitchNo. It appears to be similar with just the bosses threaded for sensors. Will it and the matching rh one work?