Arp pro series cylinder head studs are cold forged to ensure molecular integrity.
Gm 6 0 head bolts.
Cylinder head bolts first pass all m11 bolts in sequence 30 n m 22 lb ft.
Find chevrolet 6 0l 364 arp pro series cylinder head stud kits and get free shipping on orders over 99 at summit racing.
Commonly mistaken for a lifter tick almost all gm truck based vehicle s will experience this exhaust manifold leak from a broken bolt at some point.
See below northstar m11x 1 5 headbolt v8 this block has 1 depth for all head bolt holes.
This is measured from the top of the block to the first starting thread 35mm.
Look for a 6 0l block with the no.
Cadillac northstar 4 0 4 6 v8 first repair general motors also oldsmobile aurora 1995 1999 2000 and up use different kit.
The chevy 6 0 is a small block v8 engine that produces 300hp 345hp and 360tq 380tq depending on the engine version.
The 6 0 engine had nine variations over its 20 year life span.
Arp pro series kits are also available with 12 point nuts and all kits come complete with hardened parallel washers for an even.
Underhead length chevy small block ls set of 12 4 part number.
6 0 in area 0 11 mm 0 004 in cylinder head deck surface flatness measuring the overall length of the block deck 0 22 mm 0 008 in valve lifter bore diameter 21 417 21 443 mm 0 843 0 844 in.
Header bolts hex head 8mm x 1 25 thread size steel black oxide 0 984 in.
317 ls6 like head castings.
This listing is for a complete set of cylinder head bolts with 6 point hex heads.
These are compatible replacements for the following gen iii ls series engines from 1997 to 2003.
They re heat treated prior to thread rolling and machining.
Last year for this block 1999.
Set includes enough bolts for two heads.
293 cid 4 8l 1999 2003 all vortec 294 cid 4 8l 1999 2003 all vortec 325 cid 5 3l 1999 2003 all vortec ls4 346 cid 5 7l 1997 2003 all ls1 ls6 364 cid 6 0l 1999.
Engine set requires two 17800568 bolt sets for conventional gen iii and gen iv engines.
2004 2015 gm ls1 ls2 ls3 ls4 ls6 ls7 gen iii iv 2nd design only v8 aluminum blocks 4 8 5 3 5 7 6 0 6 2 7 0l m11x2 0 p n 1015b 398 00 this kit does not require or include a 6 extension tap since 2004 newer engines do not have the four deep holes.
The 6 0l vortec 6000 engine was introduced in 1999 and remained in production until 2019 when it was replaced by the 6 2l vortec.
Some 325hp 6 0l lq4s also got these heads.
