Grand Rock

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4" Flared Machined Turbo Lip for 8.3L Cummins 3910995

Grand Rock 4" Flared Turbo Lip for 8.3L Cummins 3910995

MSRP: $172.00

$148.00

Grand Rock 10" x 60" Aerodynamic Heat Shield Round Holes with Brackets AHS-1060RS

MSRP: $739.05

$609.00

AHS-1060NS Aerodynamic Shield 10" x 60" With Brackets

Grand Rock 10" x 60" Aerodynamic Shield Solid SS With Brackets AHS-1060NS

MSRP: $719.05

$609.00

AHS-10BRKT 10 inch Bracket Aero Heat Shield

Grand Rock 10" Aerodynamic Heat Shield Bracket AHS-10BRKT

MSRP: $204.00

$164.00

5" x 60" Aerodynamic Shield No Hole with Brackets AHS-560NS

Grand Rock 5" x 60" Aerodynamic Shield Solid SS with Brackets AHS-560NS

MSRP: $745.05

$496.00

Grand Rock 5" x 60" Aerodynamic Shield Round Hole with Brackets AHS-560RS

MSRP: $758.00

$578.00

6" Aerodynamic Heat Shield Bracket AHS-6BRKT

Grand Rock 5" Aerodynamic Heat Shield Bracket AHS-5BRKT

MSRP: $203.00

$133.00

6" x 60" Aerodynamic Shield No Hole with Brackets AHS-660NS

Grand Rock 6" x 60" Aerodynamic Shield Solid SS with Brackets AHS-660NS

MSRP: $618.00

$585.00

Grand Rock 6" x 60" Aerodynamic Shield Round Hole with Brackets AHS-660RS

MSRP: $668.00

$585.00

Grand Rock 6" Aerodynamic Heat Shield Bracket AHS-6BRKT

MSRP: $203.00

$133.00

7" x 60" Aerodynamic Shield No Hole with Brackets AHS-760NS

Grand Rock 7" x 60" Aerodynamic Shield Solid SS with Brackets AHS-760NS

MSRP: $618.00

$597.00

Grand Rock 7" Aerodynamic Heat Shield Bracket AHS-7BRKT

MSRP: $213.00

$143.00

2088 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