Builder

Hi Folks. It's been a while...

Probably not too many folks here with a '76, but this forum knows about modern truck engines and possible swap options.

I don't want to just go down to the parts store and pick up a short block without doing some research. Listed below is the truck's usage, what I have now, and what I think might be a good option. Your suggestions are appreciated.

TRUCK USE:
I pull a trailer of about 5,000# once a month for about 500 miles (round trip), but it's over a few mountain passes of 8,000' so I need reasonable HP and torque. That's the extent of the truck's use, except for local moves of dirt/rock.

EXISTING:
Existing engine is an SBC 350 with Holley 750, Edelbrock intake manifold, and Hooker headers coupled to a Stage-II TH350. It's run great for many years, but has serious blow-by now and needs attention (won't smog).

OPTIONS:
I could just tear it down and rebuild, but I was thinking about an LQ9. If I could find one that was in descent stock condition, I am told it will drop right in with motor mount adapters (Transdapt) and bolt up to the TH350. The LQ9 should have enough power for the job.

• Rebuild
• New short block
• LQ9 Swap

If using an LQ9 (or similar), I would probably have to also add a regulator, in-line Walbro pump, and a return line to the tank (or swap the tank). Would also need the harness and ECU.

Thanks for any comments.
-- Scott

wysemunky

iTrader: (2)

There is alot of good info in this thread
http://67-72chevytrucks.com/vboard/s...d.php?t=350986

Builder

Thanks, Wisemunky. Yes, there is some good info up there.