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Grand Rock

Grand Rock

Grand Rock

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  • PB379-E58-75 CHROME 58 DEGREE ANGLED EXHAUST ELBOW FOR PETERBILT 379 - 7" OD TO 5" OD PB379-E58-75 CHROME 58 DEGREE ANGLED EXHAUST ELBOW FOR PETERBILT 379 - 7" OD TO 5" OD

    PB379-E58-75 CHROME 58 DEGREE ANGLED EXHAUST ELBOW FOR PETERBILT 379 - 7" OD TO 5" OD

    Grand Rock

    $311.29
    Beautiful chrome plated finish with triple chrome plating process. High quality chrome steel for durability and shine. Peterbilt item number:14-13056CP. Design for connecting an exhuast pipe with 7"...
    $311.29
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    $311.29
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  • PG-6CBRKT  6" Pipe Guard Brackets Chrome Planted PG-6CBRKT  6" Pipe Guard Brackets Chrome Planted

    PG-6CBRKT 6" Pipe Guard Brackets Chrome Planted

    Grand Rock

    $39.99
    Strengthening your truck's defense against road damage is fundamental for any truck owner. We offer 6-inch pipe guard brackets to ensure lasting exhaust pipe protection. Our chrome-plated brackets do...
    $39.99
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    $39.99
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  • R5I-4IA 5" Id to 4" Id Exhaust Reducer Aluminized Pipe R5I-4IA 5" Id to 4" Id Exhaust Reducer Aluminized Pipe

    R5I-4IA 5" Id to 4" Id Exhaust Reducer Aluminized Pipe

    Grand Rock

    $32.99
    Exhaust modification is essential for maintaining a truck's performance. Our exhaust reducer, made from high-quality aluminized pipe, ensures a seamless transition from 5-inch to 4-inch systems. With...
    $32.99
    Qty in Cart: 0
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    $32.99
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  • R5I-4IC 5" Id To 4" ID Reducer Chrome R5I-4IC 5" Id To 4" ID Reducer Chrome

    R5I-4IC 5" Id To 4" ID Reducer Chrome

    Grand Rock

    $54.99
    Our chrome exhaust reducer is a vital component for any truck owner looking to maintain optimal vehicle performance. This reducer allows for a smooth transition from a 5-inch to a 4-inch exhaust...
    $54.99
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    $54.99
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  • R5O-4IA 5" OD to 4" ID Exhaust Reducer Aluminized Pipe R5O-4IA 5" OD to 4" ID Exhaust Reducer Aluminized Pipe

    R5O-4IA 5" OD to 4" ID Exhaust Reducer Aluminized Pipe

    Grand Rock

    $32.99
    An exhaust reducer enables a smooth connection between different sizes of exhaust pipes, which is vital for maintaining proper exhaust flow in trucks. This particular exhaust reducer is crafted from...
    $32.99
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    $32.99
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  • R5O-4OA Reducer, 5"Od x 4"Od, Alz R5O-4OA Reducer, 5"Od x 4"Od, Alz

    R5O-4OA Reducer, 5"Od x 4"Od, Alz

    Grand Rock

    $32.99
    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...
    $32.99
    Qty in Cart: 0
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    $32.99
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  • RRE-690-55 Elbow,6"90deg Ld/R5.5"Ld Rubber RRE-690-55 Elbow,6"90deg Ld/R5.5"Ld Rubber

    RRE-690-55 Elbow,6"90deg Ld/R5.5"Ld Rubber

    Grand Rock

    $74.99
    A 690 degree rubber elbow is an important part of a heavy-duty truck’s exhaust system. This large flexible joint helps direct exhaust flow and is built to last under tough driving conditions. Its...
    $74.99
    Qty in Cart: 0
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    $74.99
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