Grand Rock

R5O-4IC Reducer 5" Od 4" Id Chrome Package Dimension 8.5"L x 5"W x 5"H Package Weight 2lbs

This aluminum reducer serves as a critical exhaust system component for trucks. It effectively transitions from a 5OD to a 4OD pipe, ensuring a smooth adaptation for both aftermarket truck parts and...

5" Od to 4" Od Chrome Exhaust Pipe Reducer Package Dimensions 8.1"L x 5.3"W x 5.3"H Package Weight 2.2 Lb

The 690 Degree Elbow is an essential exhaust system component for heavy-duty trucks. This large diameter elbow is designed to withstand the rigors of the road, making it a top choice for truck engine...

The RS-512A Connector is a robust solution for heavy-duty applications. Designed to meet the demands of the industrial sector, this 12-inch connector ensures a secure and reliable connection. Perfect...

The RS-524A Connector is a specialized component designed for industrial applications. It measures 5 inches by 24 inches and is crafted from durable materials suitable for heavy-duty use. This...

Aluminized exhaust stacks are a durable choice for heavy-duty truck owners. Our 5 inch exhaust stack, with a straight cut and ID end, offers a sleek look with the practicality of chrome exhaust...

Stack OD Inlet ALZS5-36SBA Package Dimensions 36.2"L x 5.3"W x 5.3"H Package Weight 10.0 Lbs

Straight Stacks Od Inlet Chrome Package Dimensions 49.5"L x 7.5"W x 5.5"H Package Weight 14.9 Lbs

The S5-51EXEXC muffler is a top choice for truck owners seeking a chrome muffler that combines style with performance. Ideal for those in need of a muffler replacement, this heavy-duty muffler not...

Stack Straight,5"X60,Od/Od Chrome Package Dimension  62"L x 7.5"W x 5.5"H Package Weight 18.3lbs

Stack Straight, 5"x08, Od/Od Alz Package Dimensions 8.2"L x 5.2"W x 5.2"H Package Weight 2.0 Lbs