Grand Rock

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Grand Rock 6" x 84" Aussie Cut Chrome Exhaust Stack Pipe A6-84EXC

MSRP: $1,023.00

$823.00

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Grand Rock 6" x 96" Aussie Cut Chrome Exhaust Stack Pipe A6-96EXC

MSRP: $1,258.00

$958.00

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6" x 36" Straight Cut Aluminized Tube OD Ends 16 Gauge S6-36SBA

Grand Rock 6" x 36" Straight Cut Aluminized Tube OD Ends 16 Gauge SPECIAL ORDER

MSRP: $239.00

$209.00

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Grand Rock 6" x 36" Straight Aluminized Exhaust Tubing ID-OD S6-36EXA

MSRP: $249.00

$199.00

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Grand Rock 8" x 8" Aluminized Exhaust Connector OD-OD S8-8SBA

MSRP: $129.00

$109.00

6" x 8" Aluminized Exhaust Connector OD-OD S5-8SBA

Grand Rock 6" OD/OD x 8" Long Aluminized Exhaust Connector -SPECIAL ORDER

MSRP: $89.00

$59.79

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EBPB11862 or KW-6541-0335 Paccar Bellows EGR Exhaust

Grand Rock EBPB11862 or M66-7091-0335 Paccar 4" x 12.25" Bellows EGR Exhaust

MSRP: $599.00

$299.00

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SP6-114EXC 6" x 114" Miter Cut Chrome Exhaust Stack Reduced to 5" ID

Grand Rock 6" x 114" Miter Cut Chrome Monster Stack Reduced to 5" ID

MSRP: $1,424.98

$1,139.98

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M-465 Type 1 Muffler 10.1" x 44.5" 5" Inlet-Outlet M100465

Grand Rock M-465 Type 1 SS Muffler 10" x 44" 5" Inlet-Outlet M100465 409 SS

MSRP: $999.97

$799.98

Grand Rock 3" x 18" .018 304 Stainless Steel Flex Exhaust Hose SF-318

MSRP: $87.00

$81.00

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Grand Rock 3.5" Marmon Flange with 4.13 Bead 304 Stainless Steel 53739

MSRP: $169.00

$109.00

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Grand Rock 4" x 60" Galvanized Exhaust Flex Hose G15-460

MSRP: $203.00

$143.00

2084 products total

OUR MISSION STATEMENTTo our valued customers, At Grand Rock, we promote and work hard every day to provide our customers with the highest possible solutions, while maintaining good business values. We value our people, encourage their development and reward their performance. Our improved environmental outcomes can ride the coattails of our lean culture change; this is a win for our business, our customers, and a win for environmental improvement.We have the widest selection of exhaust products and for over 40 years our quality, dedication, customer service and efficiency have been put to a test, and after all those years we can proudly say that we are ready to take another step with our customers towards a promising future.Thank you, Grand Rock Team