The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 400 sbc heads and steamholes? add them or?

Coley · 03-23-2018, 04:32 PM

I think the motor is in all stock form....been in storage for several years, its available for inspection etc because the heads are off of it.
The heads I have are a set of 74-76cc heads with the 1.94 valves in them.
I think they were taken off a stock crate 350 engine with very low miles to upgrade to HP aluminum heads or vortecs.
Based on the info I have on it, I think the 400 was in a 77' or 78' Blazer...to my recollection.

All good
Coley

03-23-2018, 04:32 PM	#9
Coley Registered User Join Date: Oct 2011 Location: Victoria, B.C Posts: 3,794	Re: 400 sbc heads and steamholes? add them or? I think the motor is in all stock form....been in storage for several years, its available for inspection etc because the heads are off of it. The heads I have are a set of 74-76cc heads with the 1.94 valves in them. I think they were taken off a stock crate 350 engine with very low miles to upgrade to HP aluminum heads or vortecs. Based on the info I have on it, I think the 400 was in a 77' or 78' Blazer...to my recollection. All good Coley __________________ ....for some men, there is experience, skill and effort....for the others...there is visa and UPS LOL 1966 Chevy 1/2 ton (Florida- Red/white) 1972 Chevy 1/2 ton (California- Blue/white) 2005 Chevy Silverado HD2500/Duramax 2000 Dodge Ram 1500 Last edited by Coley; 03-23-2018 at 04:54 PM.