2014 Silverado ECM pinout.xml
Wasn't exactly sure where to stick this.
Here are some part numbers for anyone interested. Not many have prices yet.
If you're looking for something specific let me know.
-Greg

L83 (5.3L) & L86 (6.2L) engine part numbers

New 5.3L long block - 12657207
New 6.2L long block - 12657206

ECM - 12656993

Intake manifold 5.3L - 12623417
Intake manifold 6.2L - 12639087

Intake manifold gasket 5.3 & 6.2 - 12626354

Cylinder head 5.3L - 12620210
Cylinder head 6.2L - 12620544

Head gakset 5.3L - 12622325
Head gasket 6.2L - 12622331

Intake valve 5.3L - 12619825
Exhaust valve 5.3L - 12619824
Intake valve 6.2L - 12629513
Exhaust valve 6.2L - 12629514

Valve spring 5.3L - 12619827
Valve spring 6.2L - 12629515

Valve cover Left - 12619980
Valve cover Right - 12619981

Lifter - 12576400
AFM lifter - 12619820

Camshaft 5.3L - 12619823
Camshaft 6.2L - 12629512

Connecting rod 5.3L - 12607475
Connecting rod 6.2L - 12654242

(Federal Mogul Pistons)
Piston 5.3L left bank - 12656877
Piston 5.3L right bank - 12656876
Piston 6.2L left bank - 12656875
Piston 6.2L right bank - 12656874

Crankshaft 5.3L - 12619781
Crankshaft 6.2L - 12623492
**************************************
Prices are subject to change.
Update Added LT1 part numbers below
LT1 long block w/dry sump - 12657248
LT1 long block w/o dry sump - 12657236
Camshaft - 12629512 (same as L86) - $127.44
Crank (non drysump) - 12623492 (same as L86)- $559.67
Crank (drysump) - 12629940
Connecting rod - 12654242 (same as L86)
Piston left bank - 12656875 (same as L86)
Piston right bank - 12656874 (same as L86)
Cylinder head - 12620544 (same as L86) - $222.91 +$75.00 core (I'm guessing these are bare)
Intake valve - 12629513 (same as L86) - $15.83
Exhaust valve - 12629514 (same as L86) - $19.47
Valve spring - 12629515 (same as L86) - $3.51 ea
Intake manifold - 12629466
Throttle Body - 12620263 (same as L86) - $116.23
ECM - 12656993 - $313.68

 

shibby!

 

Think you may have the AFM and Non AFM lifters transposed. For those who don't know, these lifters are carry over from the Gen3&4, but its still possible the AFM lifters have been improved. Only time will tell.

Thanks Greg

 

Thanks and I did fix the part numbers.

Connecting rod cap bolts are the same as Gen3&4
Main bearing cap bolts carry over
Valve locks carry over
Valve spring caps carry over
Flexplate bolts carry over

 

Wrist pins and their retainers also carry over from GEN IV to GEN V.

peace
Hog

 

5.3 connecting rods are the same P/N as the Gen IV, are there any notes on the 6.2 connecting rods as to why they carry a different P/N?

 

Good info.

 

No more info listed.
The 5.3L rod is a carry over part number for the LS series LS6, LS2, LS3
The 6.2L rod is new

 

A lot more parts carried over than GM made it sound. Interesting.

Any price on the block as a whole yet?

 

Happen to have part numbers?

 

Bump LT1 Parts added

 

ECM pinout for E92 Silverado ECM added.

 

To be released

http://paceperformance.com/c-785582-...nt-engine.html

 

Has GM given a date for when these parts will be available for purchase?

 

Just noticed the catalog lists 3 different fuel injectors labeled: "low flow" "high flow" and "nominal flow". Interesting...

 

Any idea?

 

What are you looking for? Many parts are available. I have a pair of heads in stock, but have already been sold.

12620544

 

I noticed your site had prices and parts listed, but I wasn't sure if they were actually in inventory yet or just a projection. But yes, the heads were one of the parts I was looking into. Thanks!

 

Since the Gen V stuff is brand new it is in pretty high demand and hard to get our hands on for now so we don't keep much in stock.

The heads shipped the same day they arrived right after we got pictures.
Most stuff seems to be available from GM now though.

 

Greg, are the spark plug bosses all at different angles in the head, or is it just the picture?