1970 454 fan shroud.

[Kenneth B.]

Re: 1970 454 fan shroud.

Yes that's my 70. the shroud is definingly gray but not sure if its the right shape or not. Judge said yours is gray & should be black with part # in the upper drivers side corner.

[Kenneth B.]

Re: 1970 454 fan shroud.

My 70 LS5 Air car has this one. VIN is in the 15,8xx range, if that helps. There was a part number on it, but couldn’t find it again (too dang hot in Texas). The coloring reminds me of the one on our 70 LT-1 (VIN 80xx).

IT looks just like this one posted here.

[Kenneth B.]

Re: 1970 454 fan shroud.

Download Save to OneDrive - Personal












This is my shroud. 40,000 MI one owner 70

[Rick N.]

Re: 1970 454 fan shroud.

I can't see the pictures you posted Ken.
As soon as I get a chance I'll post the pictures you texted me of your shroud.

[Rick N.]

Re: 1970 454 fan shroud.

I finally had the opportunity to photograph all 3 shrouds that were made for 69-72 BB cars.
3956119 (Dark Gray), 3974015 (Light Gray), and the 3974015 (Dark Gray).

Both versions of the 3974015 have the part number on the bottom right side.
The 3956119 has the part number on the upper left side.

The Light Gray 3974015 was used on both A/C and non A/C 1970's during earlier production.
The Dark Gray 3974015 was used on later 1970-1972 A/C cars.
The Dark Gray 3956119 was used on 1969 and later 1970-1972 non A/C cars.

[Rick N.]

Re: 1970 454 fan shroud.

Here are pictures of Ken Barry's Light Gray fan shroud.

[D S.]

Re: 1970 454 fan shroud.

My 1970 LS-5 with factory AC (#06237) has that light gray fan shroud.

Scott Sims
Texas Chapter

[Ronald L.]

Re: 1970 454 fan shroud.

guys, the key to your answers are on the drawing, the print will give you all this detail you need. If it has been reproduced as authorized gm part that company has the prints.

[Rick N.]

Re: 1970 454 fan shroud.

My 1970 LS-5 with factory AC (#06237) has that light gray fan shroud.

Scott Sims
Texas Chapter

Thanks Scott.

Recently I've come across 2 more original cars with the light gray shroud.
Both are non A/C cars.

Build # 10309 and Build # 10995