Forged 370 cubic inch LS1

6.0 LQ4 Iron Block

4.030 bore with Diamond Pistons LS1 Forged Dished Piston set , 4.030" BORE / 3.622" Stroke / 6.100" Rods / .945 wrist pin X 2.500"

Diamond Pro-Select Piston Rings, 4.030 Bore, 1.5 - 1.5 - 3.0 mm

Crower Ultra Lite I-Beam rods 6.100" Rod / .945 wrist pin X 2.500"

Stock polished LS1 crank.

Fully Balanced/blueprinted/Finished hone w/torque plate, assembled Balanced within +1/-1 gram.

Short block has 10 passes and no more than 500 miles.

Engine never consumed any oil ran PERFECT.

I have receipts for all machine and assembly.

********SOLD********
I will consider partial trade plus cash for a stock 99&up Ls1 block and rotating assembly.

If you have any questions please e-mail me or PM me. I will respond within 24 hours.

Thanks,

Matt

 

very very very intrsited.... have a few questions tho..... Did u dril and tap a hole for the accessories, what whould my compression be with a stock CC ls1 head. whats the best u can do on price. what will it cost to ship to 10921 NY...

 

PM'ed ya.

 

Yes, I tapped the hole for the alternater, the compression ratio with a stock compressed gasket roughly .053 thickness would net you 10.4:1 compression with a stock cc Ls1 head at 67cc's. It will cost about $250 to ship to your zip.

I am pretty firm on my price.

Thanks,

Matt

 

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Very interested. Sent u a pm.

Do u know what my CR would be using stock 5.3 heads?

 

what did it run?

 

*****sold*******