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Big Boss Ceramic Coated Exhaust Manifold
This design is built to increase fuel efficiency
Big Boss CAT E-Model Exhaust Manifold
If your application demands the highest level of oil temperature control
Warranty: 2 Year Unlimited Mile Warranty
PDI Connecting Rod for Cummins X15/ISX | 3686171 7152568 Big Boss Ceramic Coated ExhaustAvailable for: Cummins ISX and X15 Engines Key Features: New, Not Remanufactured: Our connecting rods are brand new, offering superior durability and performance compared to remanufactured alternatives. Precision Forged and Machined: Each rod is die forged and machined to ensure perfect fitment and optimal operation, reducing wear and extending the lifespan of your engine. Big Boss Quality: Trusted by professionals, our Big Boss Connecting Rods are