roller cam block?
Thread Starter
Joined: May 2001
Posts: 364
Likes: 2
From: WI north
Car: 88 Firebird
Engine: 302 SBC
Transmission: T-5
Axle/Gears: 4.27 Dana 44
roller cam block?
Years ago my inlaws bought a new Suburban. My wife swears it was an '85. The burb is gone now but the original block is collecting dust in their shop. I remember taking a quick peak at it once and saw the 3 bumps in the valley. They were not drilled and tapped as some weren't. Don't know when I will get back there again but until then does anyone know of any blocks with the 3 bumps that do not have the roller lifter bores? Can this 3 bump block be a 2 piece rms version since it may actually be an '85?
Supreme Member
Joined: Apr 2001
Posts: 4,969
Likes: 0
From: USA
Car: yy wife, crazy.
Engine: 350, Vortecs, 650DP
Transmission: TH-350
Axle/Gears: 8.5", 3.42
The only real answer you're going to find it so get the casting number off the block and look it up.
www.Mortec.com seems to be the favorite around here.
AFAIK, there were no 2 pc rear main, roller blocks.
www.Mortec.com seems to be the favorite around here.
AFAIK, there were no 2 pc rear main, roller blocks.
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