Torque specs for cylinder heads 4.9 v8 engine (NOT NORTHSTAR) cadillac.

Cadillac is the make.
V8 is the engine configuration.
1.9 litre is the cubic capacity.

Nnone of that is 'year make model' as needed. With torque specs, the engine has an alpha numerical number and that is useful as well. Like this; Torque Specifications for. GM 4.9L-301ci-V8

Or we can guess, hope for the best and see what happens :>D

https://www.google.com/search?q=valve+train+torque+specs+on+the+4.9L+Cadillac+V8

..

A hunt and count question. core/freezed plug.
NO VIN told no RPO code for engine told.
8th digit of VIN is ENGINE CODE VIN :"Y" below.
or vin=9 (8TH)
well even the service manual does not do the count.
it shows some, block and heads.
what you can learn to do is google it.
here is how to do that
I google new rebuilt raw engine blocks for sale.
watch out engine can evolve and even be swapped a newer GEN engine, 279 cu in (4.6 L)
but I will post for DAY new,1996 only
1996, the Northstar engine
RPO code LD8 or L37
lets to LD8
the DeVille Concours was available with the new 270 hp (201 kW) LD8 Northstar V8, and later, the high-output L37 Northstar generating 300 hp (220 kW).
LD8
first hit shows VIN-=Y shows 4 in the 2 heads 2x2.=4
left and right heads outside ends. and 1 rear and front of head for 6 total,

https://www.npdengines.com/product-page/96-99-cadillac-deville-4-6-northstar-engine-vin-y

found with google
die-cast aluminum block!!! SORRY NOT SAND CAST.

A GOOD TECH FINDS THE ACTUAL LEAK FIRST
SEEMS YOU ARE GUESSING,
THE 1995 BACK IS ALL DIFFERENT.

LOTS OF VIEW HERE, ALL FOUND VIA GOOGLING FOR YOU.

https://www.hpmotors.com/cadillac-northstar-v8.html

FIND THE LEAK FIRST, THEN WORRY CORE PLUGS IF AT ALL.

2003 Cadillac CTS V6-3.2L VIN N - Justanswer

http://ww2.justanswer.com > uploads > joecamel90
PDF
Apr 16, 2010 - Tighten the cylinder head bolts to 25 Nm (18 ft. Tighten the cylinder head bolts to 90 degrees using the J 36660-A. Tighten the cylinder head ...
6 pages

What Is the Torque for the Heads - 2CarPros

https://www.2carpros.com > ... > Cylinder Head > Torque
Jun 29, 2010 - MEMBER; 2003 CADILLAC CTS; 6 CYL; 2WD; AUTOMATIC; 100,000 MILES. I am repairing the heads of this car. whats the torque I need to apply?

Complete Torque Specs List ' Cadillac CTS-V Forum

https://www.ctsvowners.com > threads > complete-torqu...
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Small Block Chevrolet V8 Engine Specs ' Torque Specs ...

boxwrench.net/specs/chevy_sb.htm

their specs. Click Here! 3/8 Connecting Rod Bolt, Engine Oil, 45 ft-lbs. 11/32 Connecting Rod Bolt, Engine Oil, 35 ft-lbs. Cylinder Heads. Engine oil. (blind hole).

[PDF]

The Northstar V8 VIN Code 9 or Y is a 4.6L engine. The cylinders are arranged in 2 banks of 4 with a 90 degrees included angle. The left (front) bank of cylinders are number 2-4-6-8 and the right (rear) bank cylinders are 1-3-5-7. Engine firing order is 1-2-7-3-4-5-6-8.

If you have to pull a cylinder head on a 1993-1999 4.0L or 4.6L Northstar V8 to replace a gasket or do a valve job, do not reuse the old 11mm head bolts. Also, GM has revised the head bolt torque values and tightening procedure as follows:

1. In sequence, torque all bolts to 30 ft.-lbs.
2. In sequence, rotate all bolts an additional 70 degrees.
3. In sequence, rotate all bolts an additional 60 degrees.
4. In sequence, rotate all bolts another 60 degrees.
5. Torque the front three M6 head bolts to 106 in.-lbs.

I can help you with this but I have to ask one question. Have you already taken this apart and putting it back together? Did you rethread all the head bolt holes because they strip out when you tighten them and you will ruin the head gaskets. Let me know, I have don't this job quite a few times. I'll have to look up the actual torque specs. Also you are wanting the spec for the cylinder head bolts and not the cylinder head cover bolts right?

This should be the firing order;
2004 Northstar RWD/AWD 4.6L V8 (LH2) ... Firing Order: 1-2-7-3-4-5-6-8
Please be sure that when you list your questions on auto's be more precise on info provided. Sometimes listing the Vin Engine number helps to to locate info. Good Luck!

Head Bolt Torque For your 1994 Oldsmobile Cutlass Supreme (3.4L SFI DOHC): Foot pounds (Final torque) Note: Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque. Foot pounds (Final torque) Note: Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.

There is a flat spot at the front of the right side (passenger side) cylinder head will have the last 6 of the Vin and letter code at the end of it for id purposes. You will see it looking down from the top of the motor.