Grand Rock

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Grand Rock 5" Tilt Ball Aluminized Heat Diverter Box Connector TBA-5

MSRP: $118.45

$97.85

Grand Rock 4" Tilt Bell Aluminized Heat Diverter Box Connector TBE-4

MSRP: $107.10

$86.51

Grand Rock 5" Tilt Bell Aluminized Heat Diverter Box Connector TBE-5

MSRP: $116.39

$95.79

Grand Rock 4.25" Turbo Flared Lip for DT466/DT408/DT360/VT365 TRF-425

MSRP: $125.67

$94.77

Grand Rock 4.5" Turbo Flare Lip for CAT C7/3116/3126 Style D TRF-450

MSRP: $125.67

$94.77

Grand Rock 4.625" Turbo Exhaust Flare Lip for CAT 9N-6325 TRF-4625

MSRP: $117.41

$86.51

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Grand Rock 5.5" Turbo Flare Lip for T50,N14;ISX;3406;C15 Style D TRF-550

MSRP: $121.55

$100.95

Grand Rock 5.88" Turbo Flare Exhaust for T50,N14;ISX;3406;C15 Style D TRF-588

MSRP: $114.34

$83.44

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5" OD Aluminized Dump Truck Pipe A-18 B-16 C-24 OVERALL 37" UM-5LA

Grand Rock 5" OD Aluminized Dump Stack Pipe A-18 B-16 C-24 OVERALL 37" UM-5LA

MSRP: $409.95

$296.65

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Grand Rock 5" OD Chrome Dump Truck Stack Pipe A-18 B-16 C-24 OVERALL 37"

MSRP: $630.37

$465.57

3.84" V-Band Turbo Clamp International use w/T375-6ID VB-301i

Grand Rock VB-301I 3.28" V-Band Turbo Clamp International use w/T375-6ID

MSRP: $82.39

$41.20

3.82" V-Band Turbo Clamp for International 2033978C1 VB-302i

Grand Rock VB-302I 3.28" V-Band Turbo Clamp for International 2033978C1

MSRP: $92.71

$61.81

Grand Rock 338614C1 1988-1994 Series S Truck & Bus DT466 V-Clamp VB-350I

MSRP: $82.39

$51.50

VB-351I - V-Band Turbo Clamp Cummins-Ford-International

Grand Rock VB-351I Turbo V-Clamp Cummins-Ford-International

MSRP: $93.73

$62.83

Grand Rock F6TA-5A281-BA Powerstroke V-Band Turbo Clamp VB-384F

MSRP: $94.76

$63.86

Grand Rock 15671559 Turbo V-Clamp 2000-2006 DURAMAX VB-384G

MSRP: $91.00

$64.75

A04-19184-001 4 Cyl V-Band Turbo Clamp VB-390MB

Grand Rock VB-390MB A04-19184-001 4 Cyl V-Band Turbo Clamp

MSRP: $95.59

$64.69

8.3 Cummins 3.5" Turbo Clamp Breeze VT10413 VB-413C

Grand Rock 8.3 Cummins Turbo Clamp Breeze VT10413 VB-413C

MSRP: $85.29

$64.69

Grand Rock 2003-2007 Powerstroke 6C34-5A281-44 Turbo Clamp VB-429F6

MSRP: $95.59

$64.70

Grand Rock 1999-2003 Ford 4C24-5A281-HA V-Band Turbo Clamp VB-429F7

MSRP: $83.63

$42.44

Grand Rock Dodge A49-3535399 V-Band Turbo Clamp VB-450

MSRP: $84.71

$43.50

VB-461D - V-Band Turbo Clamp VT10413 VT10469 VT10470

Grand Rock VB-461D V-Band Turbo Clamp 4.69" Flare VT10413 VT10469 VT10470

MSRP: $105.93

$64.73

48RU2341 Mack V-Band Turbo Clamp Breeze VT10461 VB-461M

Grand Rock 48RU2341 Mack V-Band Turbo Clamp Breeze VT10461 48RU2341

MSRP: $95.64

$64.74

Grand Rock VB-475D Turbo Clamp for Ford-Thomas Bus-Detroit Breeze VT10475

MSRP: $99.85

$68.95

5132650-GM-15647159-Detroit-513262 92T V-Band Turbo Clamp Breeze VT10525

Grand Rock 5132650 Detroit 513262 92T V-Band Turbo Clamp Breeze VT10525

MSRP: $105.92

$64.72

Grand Rock VB-588OE Economy Model 5.88" T50 ;N14;ISX;3406;C15;60 Series

MSRP: $95.63

$64.72

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Grand Rock 8070883 Volvo VN-VNL Exhaust Aluminized Elbow VG-0883

MSRP: $408.90

$295.61

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8080978 Volvo Turbo Exhaust Pipe 5" x 18" VG-0978

Grand Rock 8080978 Volvo Turbo Flared Exhaust Pipe 5" x 18" VG-0978

MSRP: $528.39

$394.49

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Grand Rock 21051403 Volvo Bellows EGR 12.25" Exhaust Pipe VG-1403 - GOOD

MSRP: $695.25

$390.37

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Grand Rock 8071845 Volvo Turbo Exhaust Pipe 20" Long VG-1845

MSRP: $330.63

$196.73

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Grand Rock 23509-3286 Volvo Exhaust Aluminized Elbow VG-3286

MSRP: $534.56

$318.26

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Grand Rock 20554781 Volvo Turbo Exhaust Pipe VG-4781

MSRP: $618.00

$350.20

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Grand Rock 20446745 or 20437392 Volvo Turbo Exhaust Pipe VG-6745

MSRP: $316.21

$192.61

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Grand Rock 20457104 Volvo 84" Long Exhaust Pipe VG-7104

MSRP: $730.28

$349.17

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20457109 Volvo Exhaust Double Bend Elbow VG-7109

Grand Rock 20457109 Volvo Exhaust Double Bend S-Pipe Elbow VG-7109

MSRP: $399.00

$329.00

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Grand Rock 8178019 Volvo 4" Multi Bend Exhaust Elbow VG-8019

MSRP: $723.06

$461.44

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Grand Rock 8078159 Volvo Exhaust Medium Length Y-Pipe VG-8159

MSRP: $735.43

$519.12

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Grand Rock 21428532 Volvo/Mack Bellows VNL D16/Titan 5" x 16" Long VG-8532

$635.51

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Grand Rock 21428534 Volvo & Mack VNL-VNM-Pinnacle Bellows 17.5" Long VG-8534

MSRP: $773.52

$639.63

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Grand Rock 20489180 Volvo 90 degree Exhaust Elbow 8080889 or 8076778

MSRP: $210.11

$158.61

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Grand Rock 20489181 Volvo 90 Degree Chrome Exhaust Elbow VG-9181C

MSRP: $420.25

$306.95

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Grand Rock 20779649 Volvo Exhaust Turbo Pipe VG-9649

MSRP: $527.36

$424.36

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Grand Rock 5" OD Chrome Dump Truck Stack Exhaust Pipe A-10.5 B-19 C-24

MSRP: $632.42

$529.42

WFC-3SS 3" Westfalia 304 Stainless Steel Exhaust Band Clamp

Grand Rock 3" Westfalia 304 Stainless Steel Exhaust Band Clamp WFC-3SS

MSRP: $42.24

$31.94

WFC-35SS 3.5" Westfalia 304 Stainless Steel Exhaust Band Clamp

Grand Rock 3.5" Westfalia 304 Stainless Steel Exhaust Band Clamp WFC-35SS

MSRP: $51.52

$30.91

4" Westfalia 304 Stainless Steel Exhaust Band Clamp WFC-4SS

Grand Rock 4" Westfalia Stainless Steel Exhaust Band Clamp WFC-4SS

MSRP: $52.55

$27.81

Grand Rock 4" Westfalia Aluminized Exhaust Band Clamp WFC-4A

MSRP: $41.20

$24.71

5" Westfalia 304 Stainless Steel Exhaust Band Clamp WFC-5SS

Grand Rock 5" Westfalia Stainless Steel Exhaust Band Clamp WFC-5SS

MSRP: $51.51

$28.84

2082 products total

We proudly carry products from Grand Rock, because we know they've been providing high-quality exhaust system components for nearly 50 years. The manufacturer uses over a dozen different machines and the latest software to ensure that their customers get high-quality exhaust solutions.Grand Rock makes over 95% of its products in-house. So when it's time to upgrade, maintain, or replace your exhaust system, you can do it confident that you're getting American quality and supporting American workers.Grand Rock Exhaust ProductsWhether you own one rig or manage a fleet, you know that exhaust problems can result in significant downtime and lost hauling opportunities. High-quality Grand Rock components keep your rig performing optimally and within DOT regulations.MufflersA well-built muffler keeps your rig compliant with federal pollution standards and federal, state, and local noise emission regulations. It improves engine performance by minimizing backpressure and reducing the risk of overheating due to improper airflow. A quality muffler can even save you on fuel and preserve horsepower.We offer Grand Rock mufflers in various sizes and configurations to match your rig. You can also choose a custom muffler and outlet patch.Exhaust TubesHigh-grade pipes provide airflow, emissions compliance, and optimal engine performance, and prevent dangerous gases from entering the cab. Select Grand Rock Y-pipes, S-pipes, curved top, or other tubes for Kenworth, International, Freightliner, and other semi manufacturers, or find a specific part to fit your custom industrial or fabrication needs.ClampsYour exhaust tubes need quality-made clamps to keep them firmly in place. Unsecured tubes, especially large-diameter ones, can lead to costly damage. We offer Grand Rock clamps for horizontal and vertical applications in sizes ranging from 2.5 to 8" and in a variety of finished materials.ElbowsHorizontal and vertical exhaust systems demand high-quality elbows. If you're experiencing a loss in fuel economy or engine power, or hear hissing or rumbling noises, a damaged elbow may be the culprit. In custom tube applications, elbows give you the flexibility to go around beams, walls, or other obstacles. We offer hundreds of high-quality Grand Rock elbows in various sizes, so it's easy to find the proper fit.EGR Flex BellowsYour exhaust gas recirculation, or EGR, flex bellows take on vibration, parts movement, and thermal expansion. You can't replace them with just any flex hoses, or you risk leaks in high-temperature areas that face significant stress.Opt for Grand Rock flex bellows in various sizes, constructed from multiple layers of stainless steel to prevent leaks and withstand harsh conditions. They get the job done right, transporting your exhaust from the manifold to the EGR valve or through your cooler for recirculation.Shop Truck Pipes USA for Quality and Top-Rate ServiceThe Grand Rock exhaust parts and other products we sell adhere to IATF 16949:2016 quality standards, so you can shop with confidence. If you need help finding what you're looking for or have questions, our customer service and sales teams are U.S.-based, knowledgeable, and always ready to help.Don't let faulty mufflers or other exhaust components reduce your uptime and hurt your business. Shop our wide selection of over 2,000 industry-respected Grand Rock products to keep your exhaust system operating smoothly.