BIG BOSS CAT C12 STAGE 1 CYLINDER HEAD Big Boss ISX Stage 1 Turbo Wiring color code: Black=Positive

Wiring color code: Black=Positive

Kit (8 pieces)

This design as with all PDI designs is built to increase fuel efficiency

and 2 downward facing white LEDs

and center divider failure from heat erosion

BIG BOSS CAT C12 STAGE 1 CYLINDER HEAD Big Boss ISX Stage 1 Turbo Wiring color code: Black=PositiveAvailable for: 1994 2003 CAT C12 Engines Key Benefits High Nickel Casting Inconel Exhaust Valves Improved Cooling Passages Stainless Retainer Clips Warranty: 2 Year Unlimited Mileage PDI Big Boss CAT C12 Stage 1 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy duty applications in trucking, construction, agriculture, and more. They exemplify our unwavering dedication to