L76 Engine Part Numbers

[HSV-GTS-300]

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

12590124 L76 2007 Style Car Intake manifold (bare)
12602477 LS3 Intake (bare)

12590123 L76 2007 Style Car Intake manifold complete with MAP sensor, gaskets, LS2 fuel rail, LS2 90mm Electronic throttle body, LS7 39 lb/hr fuel injectors. ****DISCONTINUED****

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)
89017839 Intake gasket single (8 req)

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)

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

Spark Plugs 12571164 AC Delco (NGK Iridium) 41-985 Gap 0.040"