Grand Rock

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7" x 30" Heat Shield Vertical Slot Polished SS with 2 Brackets PG-730VS

Grand Rock 7" x 30" Heat Shield Vertical Slot Polished SS with 2 Brackets

MSRP: $356.00

$307.00

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7" x 48" Heat Shield No Holes Polished SS with 2 brackets PG-748NS

Grand Rock 7" x 48" Heat Shield Solid Polished SS with 2 brackets

$358.00

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Grand Rock 7" x 48" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA

MSRP: $428.05

$312.00

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7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets PG-748VS

Grand Rock 7" x 48" Heat Shield Round Holes Polished SS with 2 brackets

MSRP: $480.05

$391.00

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Grand Rock 7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets

MSRP: $486.05

$372.00

Grand Rock 7" Chrome Heat Shield Bracket PG-7CBRKT

MSRP: $117.00

$97.00

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6" Peterbilt 379 Retro fit - Complete Kit (PRK-6)

Grand Rock 6" Peterbilt 379 Retro fit - Complete Kit

MSRP: $2,256.00

$1,956.00

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Grand Rock 7" Peterbilt 379 Retro Stack Kit PRK-7

MSRP: $2,565.00

$2,265.00

Grand Rock Peterbilt Retro Frame Bracket PRK-BRKT

MSRP: $101.00

$71.00

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Grand Rock 6" x 16" Peterbilt Retro Stainless Steel Flex 6" to 5" PRKF-616

MSRP: $196.00

$156.00

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Grand Rock 7" x 16" Peterbilt Retro Stainless Steel Flex 7" to 5" PRKF-716

MSRP: $285.00

$205.00

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6" Peterbilt Retro 90 Degree Elbow Chrome 39 x 18 OD-OD

Grand Rock 6" 90 Degree Chrome Elbow 18 x 39 Peterbilt Retro Look PRK-L690C

MSRP: $956.00

$756.00

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