what bolts to replace when rebuilding a motor
#1
what bolts to replace when rebuilding a motor
I know head bolts have to be replaced, and I'm assuming the bolts for the main need to be as well but I dont know, figured on replacing them anyways "just because"
so does anything else have to be replaced, anything recommended, I've reused intake, timing cover, header, oil pan bellhousing,etc a dozen times or more without problems
so does anything else have to be replaced, anything recommended, I've reused intake, timing cover, header, oil pan bellhousing,etc a dozen times or more without problems
#4
After dropping a valve and putting a hole in #7 piston I rebuilt my LT1 with stock rods forged pistons and forged crank using ARP head bolts, main caps and main bolts. If you are having the rotating assembly done it is advisable to have it internally balanced. It will save problems down the road. Good luck.
HVY SS
HVY SS
#8
Are ARP head bolts torked to yeild? What I mean is the stock head bolts can only be torked once, you can't reuse them. If I put ARP head bolts on then take my heads off later when I have $ to do head work will I need new head bolts?
#9
Originally posted by 95Bluestreak
Are ARP head bolts torked to yeild? What I mean is the stock head bolts can only be torked once, you can't reuse them. If I put ARP head bolts on then take my heads off later when I have $ to do head work will I need new head bolts?
Are ARP head bolts torked to yeild? What I mean is the stock head bolts can only be torked once, you can't reuse them. If I put ARP head bolts on then take my heads off later when I have $ to do head work will I need new head bolts?
I'm using ARP rod bolts, main studs, oil pump stud, and i'm also using them on items such as the oil pump drive gear bolt (they don't sell them specifically for this application, but I used some old one I had laying around). I did buy the regular stud main kit as i'm not running a windage tray. The regular ones will work, but it's kind of shadey to get a windage tray from an lt-1 on there properly.
As far as intake etc, they would be ok to use over. Anything rotating or internal, I would replace.
I did change all of my intake bolts over to Allen head, makes removing things much easier....
Make sure to change the oil pump also !
EDIT : I also would use a hardened ARP oil pump shaft.
-Shannon
#10
ARP rod bolts/stock rods pt# 113-134-6403 thunderracing.com $49.99
pt# 070-134-6403 jegs.com $41.99
ARP SBC head bolts pt# 113-134-3601 thunderracing.com $54.99
summitracing.com $49.95
pt# 070-134-3601 jegs.com $49.99
ARP SBC main bolts/stock caps pt# 070-134-5001lg jegs.com $17.99
pt# 070-134-6403 jegs.com $41.99
ARP SBC head bolts pt# 113-134-3601 thunderracing.com $54.99
summitracing.com $49.95
pt# 070-134-3601 jegs.com $49.99
ARP SBC main bolts/stock caps pt# 070-134-5001lg jegs.com $17.99
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