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View Full Version : L76 Engine. Part Numbers.



Crazy Paul
08-30-2008, 08:49 AM
12590771 2.16 intake valve (solid stem)
12582719 1.59 exhaust valve (solid stem)
12582714 L92 Bare Cylinder head (Casting No 5364)
12582713 L92 Assembled head with solid stem valves.
12600936 Rocker arm pedestals
12569167 Intake Rocker arm 1.7
10214664 Exhaust Rocker arm 1.7
12589774 Valve Springs Max 0.530" lift
10166345 Valve Locks
10166344 Valve Spring Retainers
12482063 Intake Valve Stem Seals
12482062 Exhaust Valve Stem Seals

12589227 Head Gasket 0.051" 4.02" Max Bore (single)
12610046 Head Gasket 0.051" 4.08" Max Bore (single)
11562524 11mm Head Bolts (TTY) 10 req per head
12558840 8mm Head Bolts (TTY) 5 req per head
or
17800568
Cylinder Head Bolt Kit, Gen III and Gen IV
• Kit of 15 bolts for LS series engines produced from
January 2004 and later
• Bolts are 5mm shorter than previous design
1 req per head.


12576341 LS7/LS3/L76 39lb/hr fuel injectors EV6 conn. Short body.
12570790 LS2/LS7/L76 90mm Electronic Throttle Body
12572174 LS2/L76 Fuel rails
12602477 LS3 2008 style Car Intake manifold as fitted to 2008 G8 GT (2008 L76)

L76 Engine Block Casting Number 12568952

92068147 Engine cover (FRC) LH
92068149 Engine cover (FRC) RH c/w oil filler hole
92067405 PCV Fresh air Tube [Intake elbow to RH valve cover]

Steering Pump 92174214
Steering Pump Pulley 92067786
Steering Pump Bracket 92067625

Balancer/Crank Pulley (Use LS2 Corvette)
[Powerbond 25% under drive billet steel balancer for the L76,
that is SFI approved for all forms of motor sport.
Part number for the 6L V8 L76 balancer is PBU1117-SS25]


12557840 Balancer Bolt


Generator/Alternator 92193199
Mounting bracket. alt 92067034
Rear brace. alt 92067126

Tensioner assembly main drive belt 12569301
Idler pulley main belt 12563326

Tensioner assembly A/C belt 12595289