Explore GMC C+K 1500-3500 Pu Exhaust Manifolds For Sale. Discover GMC C+K 1500-3500 Pu Exhaust Manifold Gasket & GMC C+K 1500-3500 Pu Exhaust Manifold Leak. Maintaining the exhaust manifolds of your GMC C+K 1500-3500 is crucial for optimal performance; regular inspections for cracks or rust can prevent costly repairs, while ensuring proper gasket seals will extend the manifold's lifespan. When persistent ticking noises under the hood or decreased fuel efficiency arise, it's a clear sign that your manifold may require replacement. For those in the market, consider the robust cast iron manifolds for durability, or stainless steel options for superior heat resistance. Always opt for manifolds that match your vehicle's specifications to guarantee a seamless fit. Installation tip: apply anti-seize to the bolts to facilitate future removal and check for proper alignment to avoid exhaust leaks, ensuring your truck runs smoothly and efficiently.