Where to find out what bolt sizes are and where to buy them?
#21
TECH Enthusiast
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Alternator Rear Bracket
11515767 Bolt 1 M10x1.5x35
12556915 Bracket 1
11509666 Bolt 1 M8X1.25X50
Alternator Front
12560344 Pulley 1
11516366 Bolt 2 M10X1.5X125
12563327 Bracket 1
11516360 Bolt 1 M10X1.2X90
P/S Pump
11516697 Bolt 2
12555693 Bracket 1
11515757 Bolt 2 M8X1.25X25
12557331 Bracket 1
11515767 Bolt 3 M10x1.5x35
Compressor
12556677 Bracket 1
11516714 Bolt 2 M10X1.5X110
11515771 Bolt 6 M10X1.5X55
Starter
12561387 Bolt 2 M10x1.5x113
Main Belt Tensioner
11515768 Bolt 2 M10x1.5x50
Water Pump
12551926 Bolt 6 M8X1.25X83
Oil Pan
12554990 Bolt 2 M6X1.0X136
11515758 Bolt 13 M8X1.25X30
Motor Mount Bolts (Engine Side)
11516328 Bolt 8 M10X1.5X30
Motor Mount Through Bolts
11516940 Bolt 2 M12X1.75X160
11515744 Nut 2 M12X1.75
Motor Mount Bolts Frame Side
1638817 Bolt 8 M10X1.25X25
Nut 8 M10x1.25
Transmission Case to Engine Bolts
11516695 Bolt 8 M10X1.5X40
Torque Converter To Flexplate Bolts
11589040 Bolt 3 M10X1.5X16
11515767 Bolt 1 M10x1.5x35
12556915 Bracket 1
11509666 Bolt 1 M8X1.25X50
Alternator Front
12560344 Pulley 1
11516366 Bolt 2 M10X1.5X125
12563327 Bracket 1
11516360 Bolt 1 M10X1.2X90
P/S Pump
11516697 Bolt 2
12555693 Bracket 1
11515757 Bolt 2 M8X1.25X25
12557331 Bracket 1
11515767 Bolt 3 M10x1.5x35
Compressor
12556677 Bracket 1
11516714 Bolt 2 M10X1.5X110
11515771 Bolt 6 M10X1.5X55
Starter
12561387 Bolt 2 M10x1.5x113
Main Belt Tensioner
11515768 Bolt 2 M10x1.5x50
Water Pump
12551926 Bolt 6 M8X1.25X83
Oil Pan
12554990 Bolt 2 M6X1.0X136
11515758 Bolt 13 M8X1.25X30
Motor Mount Bolts (Engine Side)
11516328 Bolt 8 M10X1.5X30
Motor Mount Through Bolts
11516940 Bolt 2 M12X1.75X160
11515744 Nut 2 M12X1.75
Motor Mount Bolts Frame Side
1638817 Bolt 8 M10X1.25X25
Nut 8 M10x1.25
Transmission Case to Engine Bolts
11516695 Bolt 8 M10X1.5X40
Torque Converter To Flexplate Bolts
11589040 Bolt 3 M10X1.5X16
Thanks for the info.
#24
I went to the below link and did not see what I am looking for
http://www.enginepartsplus.com/pdf/P...%20Catalog.pdf
I'm looking for bolt sizes and thread pitches for
valley cover
starter
tbi mounting
manual flywheel to crank
http://www.enginepartsplus.com/pdf/P...%20Catalog.pdf
I'm looking for bolt sizes and thread pitches for
valley cover
starter
tbi mounting
manual flywheel to crank
#28
#29
#31
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Bringing this from the grave because I bought a block with all the vette accessories in a box and no bolts. so the difference from f-body to vette is like 1/2' right? so would if I subtract about 1/2" on the bolts listed above for the vette brackets?
Thanks
Thanks
#32
TECH Fanatic
iTrader: (2)
I cant believe i never saw this post, i was at lowes and they have some mm bolts there. Maybe other stores like home depot or tractor supply may have some. I think lowes has m8, 10 &12 in 1.5. Not every bolt you need will be there but some will be. Might save you some money, if they have one thats too long, just cut it down but put a nut on it first before you cut it.
#33
TECH Enthusiast
iTrader: (43)
I bought a lot of bolts from a place called Allens Fasteners. You can google them. They have everything if you know what size and length. They also carry ARP individually. McMaster is good too, we use them at work. They don't have everything though.
That PDF link posted above is a great reference.
That PDF link posted above is a great reference.
#34
Excellent
This thread is further proof of the amazing wealth of knowledge the users of this site are willing to share.
Thanks for all the info/links. Makes swapping and fabbing on an LSx so much more manageable.
Thanks for all the info/links. Makes swapping and fabbing on an LSx so much more manageable.
#36
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I know its an old thread, but wanted to share some more info that might help some one. Below link to 6.0L LQ4 Service Manual PDF. Alot of info does carry over. Some bolts sizes in below chart too. Hope it helps.
http://www.pleasurecraft.com/manuals/L510016.pdf
http://www.pleasurecraft.com/manuals/L510016.pdf
Last edited by BMF_Racing; 02-25-2013 at 02:32 PM.
#38
ac line bolt sizes
Great thread here. I'm needing bolt sizes to reinstall all of my ac components. I used this thread to get the bolt sizes for the compressor mounting bolts so that helped a ton. Now I need the small bolts that connect the ac lines to the condenser and accumulator. Any of you guys already know these sizes or know where I might could find them? Its for a 1999 pontiac trans am ws6