The kit includes:

• Felpro head gaskets (2)
• Felpro head bolts (set)
• GM aluminum lower intake gasket set
• Supercharger gasket
• L67 throttlebody gasket (Gen3 only)
• L67/L32 valve cover gaskets
• Coolant O Rings
• Fuel Injector O Rings
• Crank bolt
• Reusable rocker bolts
• Upper and Lower coolant elbows (aluminum)

The Series II applies to L36 cars which is every naturally aspirated 3800 car except the 04+ Grand Prix which is a Series III car.

This is the complete list of parts you will need to complete a top swap on a L36:

• Our ZZP 1.0 Top Swap PCM
• Supercharged 3800 Balancer (crank pulley)
• L67 idler pulley standoff
• Supercharger belt
• L67 throttlebody
• Gen3 blower w/pulley
• Gen3 lower intake
• Supercharged 3800 heads w/ valve covers
• Fuel rails
• Larger injectors (01+ will also need injector connectors)