Injector Hold Downs?

[2004LB7]

You can't, at least with the factory hold down. Has a bevel. I believe the Socal piece is the same way

Wonder if something like this would fit

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[Chevy1925]

Pretty sure the stock bolts and arp nuts don’t have a dish to them to match the recess.

 

[gmduramax]

I broke a hold down bolt. Ran to the hardware store and grabbed a flanged 10.9 bolt. Been good for years, concave flange

 

[PureHybrid]

Pretty sure the stock bolts and arp nuts don’t have a dish to them to match the recess.

The stock replacement set I got from LDS years ago did.

If you go and stick a flat flange on there it will not torque up properly

 

[ikeG]

Pretty sure the stock bolts and arp nuts don’t have a dish to them to match the recess.

LLY and later do have a covex under the bolt/nut head. Both stock and arp

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[TheBac]

So you could use those bolts on an LB7, right? We'd just have to find a solution to the LLY-up. Will search some more.

 

[PureHybrid]

As long as the radius is the same on the washers that Jason posted, I'd go that route.

 

[PureHybrid]

At that rate, even if the radius wasn't exact it wouldn't matter too much, as the friction surface would be on the washer not the hold down