3 bolt or 1 bolt cam?

[farmtruc]

Ya, just use this cam sprocket for GM 1 bolt to 3 bolt, and the timing cover say from a '05 GTO.
Cam gear: PN 12586481

[CHEVROLADE]

on my 08' i just swapped to a ls7 cam sprocket,thats it.but no worries yours is already a 3bolt lol

[11 6.2]

Thanks guys for all the input! looks like im getting a cam kit with graduation money! Dad is getting me slicks for graduation.

[CHEVROLADE]

your putting that big cam in that 4.8?

[11 6.2]

Yeah i got a killer deal on the whole kit!!

[r.barn]

there is a special sprocket you have to get to generate 4 pulses per revolution of the cam versus 2 pulses in the older model. Surely someone already is marketing the 3 bolt 4 pulse cam sprocket.

That must be what I saw Lingenfilter selling on ebay.
They do make a swap sprocket kit too.