How big is the head bolt on a Cadillac?

The 4.5 or 4.9 liter Cadillac Head bolt size M12x1.75, we do not make a specific kit for this engine block but we do offer a Universal kit M12x1.75 p/n 4900 LINK: Universal Head bolt page.

What is the insert part for a General Motors head bolt hole?

INSERT PART NO. 4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. 2000 and up use different kit. for all head bolt holes.

What’s the worst head gasket repair in history?

Click Here The Northstar Engine has long been deemed the worst head gasket repair job in history by most mechanics and do-it-yourselfers. It’s not that the engine is that terribly hard to work on; but it’s because (until we introduced our repair method) the repairs never seemed to last.

Do you need the original head bolt repair kit?

KIT PART NO. INSERT PART NO. You must have the original kit. What is Included: Drill, Tap, Bushing, line pin, Inserts and dowels. You will use the driver, fixture plate, bolts from the original kit to finish the repair.

The 4.5 or 4.9 liter Cadillac Head bolt size M12x1.75, we do not make a specific kit for this engine block but we do offer a Universal kit M12x1.75 p/n 4900 LINK: Universal Head bolt page.

INSERT PART NO. 4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. 2000 and up use different kit. for all head bolt holes.

Click Here The Northstar Engine has long been deemed the worst head gasket repair job in history by most mechanics and do-it-yourselfers. It’s not that the engine is that terribly hard to work on; but it’s because (until we introduced our repair method) the repairs never seemed to last.

KIT PART NO. INSERT PART NO. You must have the original kit. What is Included: Drill, Tap, Bushing, line pin, Inserts and dowels. You will use the driver, fixture plate, bolts from the original kit to finish the repair.

How many threads are in a General Motors head bolt hole?

4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. 2000 and up use different kit. for all head bolt holes. This is measured from the top of the block to the f irst starting thread 35mm.

How many threads are in a Northstar Headbolt?

INSERT PART NO. In 2004 the NorthStar headbolt has changed to M11x2.0 thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. KIT PART NO. INSERT PART NO. 4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread.

4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. 2000 and up use different kit. for all head bolt holes. This is measured from the top of the block to the f irst starting thread 35mm.

INSERT PART NO. In 2004 the NorthStar headbolt has changed to M11x2.0 thread. 20 required for the entire block. KIT PART NO. INSERT PART NO. KIT PART NO. INSERT PART NO. 4.0/4.6 but has two thread depths, 35mm upper bank and 51mm lower bank. This is measured from top of the block to the first starting thread.