7" EXHAUST PIPES
All of our 7 inch exhaust is manufactured right here in the USA. We sell only the best aftermarket truck components available to the market.
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![7" CHROME STACKS]( "7\" CHROME STACKS")
7" CHROME STACKS
- 7" Flex Pipe
- 7" STEEL ELBOWS
- 7'' Chrome Exhaust Stacks
- 7'' Flex Hose
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![7" CHROME ELBOWS]( "7\" CHROME ELBOWS")
7" CHROME ELBOWS
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![7" EXHAUST CLAMPS]( "7\" EXHAUST CLAMPS")
7" EXHAUST CLAMPS
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![7" TUBING]( "7\" TUBING")
7" TUBING
- Product
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- Quantity
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- Subtotal
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![R7I-5OC 7" ID to 5" OD Exhaust Reducer Chrome]( "R7I-5OC 7\" ID to 5\" OD Exhaust Reducer Chrome")
![R7I-5OC 7" ID to 5" OD Exhaust Reducer Chrome]( "R7I-5OC 7\" ID to 5\" OD Exhaust Reducer Chrome")
7" ID to 5" OD Exhaust Reducer Chrome R7I-5OC
Grand Rock
OEM PRICE $242.06YOUR PRICE $200.86GRCR7I-5OCOEM PRICE $242.06YOUR PRICE $200.86 -
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![R7I-5IC 7" ID to 5" ID Exhaust Reducer Chrome]( "R7I-5IC 7\" ID to 5\" ID Exhaust Reducer Chrome")
![R7I-5IC 7" ID to 5" ID Exhaust Reducer Chrome]( "R7I-5IC 7\" ID to 5\" ID Exhaust Reducer Chrome")
7" ID to 5" ID Exhaust Reducer Chrome R7I-5IC
Grand Rock
OEM PRICE $238.97YOUR PRICE $197.77GRCR7I-5ICOEM PRICE $238.97YOUR PRICE $197.77 -
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![7" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790C]( "7\" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790C")
![7" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790C]( "7\" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790C")
7" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790C
Grand Rock
OEM PRICE $1,013.52YOUR PRICE $807.527" Peterbilt Retro 90 Degree Chrome Long Drop Elbow 18 x 39 PRK-L790CGRCPRK-L790COEM PRICE $1,013.52YOUR PRICE $807.52 -
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![7" x 16" Peterbilt Retro Stainless Steel Flex 7" to 5" PRKF-716]( "7\" x 16\" Peterbilt Retro Stainless Steel Flex 7\" to 5\" PRKF-716")
![7" x 16" Peterbilt Retro Stainless Steel Flex 7" to 5" PRKF-716]( "7\" x 16\" Peterbilt Retro Stainless Steel Flex 7\" to 5\" PRKF-716")
7" x 16" Peterbilt Retro Stainless Steel Flex 7" to 5" PRKF-716
Grand Rock
OEM PRICE $293.56YOUR PRICE $211.16GRCPRKF-716OEM PRICE $293.56YOUR PRICE $211.16 -
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![SEAMLESS 7" RETRO STYLE STACK KIT]( "SEAMLESS 7\" RETRO STYLE STACK KIT")
![SEAMLESS 7" RETRO STYLE STACK KIT]( "SEAMLESS 7\" RETRO STYLE STACK KIT")
7" Peterbilt 379 Retro Stack Kit PRK-7
Grand Rock
OEM PRICE $2,641.95YOUR PRICE $2,332.957" Peterbilt 379 Retro Fit - Complete KitGRCPRK-7OEM PRICE $2,641.95YOUR PRICE $2,332.95 -
![7" Chrome Heat Shield Bracket PG-7CBRKT]( "7\" Chrome Heat Shield Bracket PG-7CBRKT")
![7" Chrome Heat Shield Bracket PG-7CBRKT]( "7\" Chrome Heat Shield Bracket PG-7CBRKT")
OEM PRICE $120.50YOUR PRICE $99.90 -
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![7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets]( "7\" x 48\" Heat Shield Vertical Slots Polished SS with 2 brackets")
![7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets]( "7\" x 48\" Heat Shield Vertical Slots Polished SS with 2 brackets")
7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets
Grand Rock
OEM PRICE $500.61YOUR PRICE $383.1423892OEM PRICE $500.61YOUR PRICE $383.14 -
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![7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets PG-748VS]( "7\" x 48\" Heat Shield Vertical Slots Polished SS with 2 brackets PG-748VS")
![7" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets PG-748VS]( "7\" x 48\" Heat Shield Vertical Slots Polished SS with 2 brackets PG-748VS")
7" x 48" Heat Shield Round Holes Polished SS with 2 brackets
Grand Rock
OEM PRICE $494.45YOUR PRICE $402.7323893OEM PRICE $494.45YOUR PRICE $402.73 -
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![7" x 48" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA]( "7\" x 48\" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA")
![7" x 48" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA]( "7\" x 48\" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA")
7" x 48" Heat Shield Round Holes Aluminized with 2 brackets PG-748RA
Grand Rock
OEM PRICE $440.88YOUR PRICE $321.3523894OEM PRICE $440.88YOUR PRICE $321.35 -
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![7" x 48" Heat Shield No Holes Polished SS with 2 brackets PG-748NS]( "7\" x 48\" Heat Shield No Holes Polished SS with 2 brackets PG-748NS")
![7" x 48" Heat Shield No Holes Polished SS with 2 brackets PG-748NS]( "7\" x 48\" Heat Shield No Holes Polished SS with 2 brackets PG-748NS")
YOUR PRICE $368.73 -
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![7" x 30" Heat Shield Vertical Slot Polished SS with 2 Brackets]( "7\" x 30\" Heat Shield Vertical Slot Polished SS with 2 Brackets")
![7" x 30" Heat Shield Vertical Slot Polished SS with 2 Brackets]( "7\" x 30\" Heat Shield Vertical Slot Polished SS with 2 Brackets")
7" x 30" Heat Shield Vertical Slot Polished SS with 2 Brackets
Grand Rock
OEM PRICE $366.67YOUR PRICE $316.2023931OEM PRICE $366.67YOUR PRICE $316.20 -
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![7" x 18" Peterbilt Retro Stainless Steel Flex 7" to 5" PBF-718]( "7\" x 18\" Peterbilt Retro Stainless Steel Flex 7\" to 5\" PBF-718")
![7" x 18" Peterbilt Retro Stainless Steel Flex 7" to 5" PBF-718]( "7\" x 18\" Peterbilt Retro Stainless Steel Flex 7\" to 5\" PBF-718")
7" x 18" Peterbilt Retro Stainless Steel Flex 7" to 5" PBF-718
Grand Rock
OEM PRICE $251.33YOUR PRICE $179.23GRCPBF-718OEM PRICE $251.33YOUR PRICE $179.23 -
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![14-13056 7" ID to 5" OD Peterbilt 379 Chrome Elbow PB7-13056CID]( "14-13056 7\" ID to 5\" OD Peterbilt 379 Chrome Elbow PB7-13056CID")
![14-13056 7" ID to 5" OD Peterbilt 379 Chrome Elbow PB7-13056CID]( "14-13056 7\" ID to 5\" OD Peterbilt 379 Chrome Elbow PB7-13056CID")
14-13056 7" ID to 5" OD Peterbilt 379 Chrome Elbow PB7-13056CID
Grand Rock
OEM PRICE $882.71YOUR PRICE $614.91GRCPB7-13056CIDOEM PRICE $882.71YOUR PRICE $614.91 -
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![14-13056 7" OD to 5" OD Peterbilt 379 Chrome Elbow PB7-13056C]( "14-13056 7\" OD to 5\" OD Peterbilt 379 Chrome Elbow PB7-13056C")
![14-13056 7" OD to 5" OD Peterbilt 379 Chrome Elbow PB7-13056C]( "14-13056 7\" OD to 5\" OD Peterbilt 379 Chrome Elbow PB7-13056C")
14-13056 7" OD to 5" OD Peterbilt 379 Chrome Elbow PB7-13056C
Grand Rock
OEM PRICE $826.05YOUR PRICE $599.45GRCPB7-13056COEM PRICE $826.05YOUR PRICE $599.45 -
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![14-01726 7" Version Peterbilt 359 With 5" OD Reducer Chrome]( "14-01726 7\" Version Peterbilt 359 With 5\" OD Reducer Chrome")
![14-01726 7" Version Peterbilt 359 With 5" OD Reducer Chrome]( "14-01726 7\" Version Peterbilt 359 With 5\" OD Reducer Chrome")
14-01726 7" Version Peterbilt 359 With 5" OD Reducer Chrome
Grand Rock
OEM PRICE $826.05YOUR PRICE $599.45GRCPB7-01726COEM PRICE $826.05YOUR PRICE $599.45 -
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![7" x 72" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-72EXC]( "7\" x 72\" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-72EXC")
![7" x 72" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-72EXC]( "7\" x 72\" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-72EXC")
7" x 72" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-72EXC
Grand Rock
OEM PRICE $1,389.15YOUR PRICE $1,074.15GRCP7-72EXCOEM PRICE $1,389.15YOUR PRICE $1,074.15 -
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![7" x 108" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-108EXC]( "7\" x 108\" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-108EXC")
![7" x 108" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-108EXC]( "7\" x 108\" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-108EXC")
7" x 108" Miter or Angle Cut Stack ID Chrome Exhaust Tip P7-108EXC
Grand Rock
OEM PRICE $1,512.00YOUR PRICE $1,092.00GRCP7-108EXCOEM PRICE $1,512.00YOUR PRICE $1,092.00 -
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![7" Peterbilt Offset Stack Mount Bracket Polished SS OS-7PBS]( "7\" Peterbilt Offset Stack Mount Bracket Polished SS OS-7PBS")
![7" Peterbilt Offset Stack Mount Bracket Polished SS OS-7PBS]( "7\" Peterbilt Offset Stack Mount Bracket Polished SS OS-7PBS")
7" Peterbilt Offset Stack Mount Bracket Polished SS OS-7PBS
Grand Rock
OEM PRICE $314.16YOUR PRICE $200.85GRCOS-7PBSOEM PRICE $314.16YOUR PRICE $200.85 -
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![7" Western Star Constellation Stack Mount Bracket MB-7WSS]( "7\" Western Star Constellation Stack Mount Bracket MB-7WSS")
![7" Western Star Constellation Stack Mount Bracket MB-7WSS]( "7\" Western Star Constellation Stack Mount Bracket MB-7WSS")
7" Western Star Constellation Stack Mount Bracket MB-7WSS
Grand Rock
OEM PRICE $214.24YOUR PRICE $177.16GRCMB-7WSSOEM PRICE $214.24YOUR PRICE $177.16 -
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![7" Peterbilt Stack Mounting Bracket Polished SS MB-7PBS]( "7\" Peterbilt Stack Mounting Bracket Polished SS MB-7PBS")
![7" Peterbilt Stack Mounting Bracket Polished SS MB-7PBS]( "7\" Peterbilt Stack Mounting Bracket Polished SS MB-7PBS")
7" Peterbilt Stack Mounting Bracket Polished SS MB-7PBS
Grand Rock
OEM PRICE $187.46YOUR PRICE $163.777" Peterbilt Stack Mounting Bracket Polished SS MB-7PBSGRCMB-7PBSOEM PRICE $187.46YOUR PRICE $163.77 -
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![7" Kenworth Stack Mount Bracket Polished Stainless Steel MB-7KWS]( "7\" Kenworth Stack Mount Bracket Polished Stainless Steel MB-7KWS")
![7" Kenworth Stack Mount Bracket Polished Stainless Steel MB-7KWS]( "7\" Kenworth Stack Mount Bracket Polished Stainless Steel MB-7KWS")
7" Kenworth Stack Mount Bracket Polished Stainless Steel MB-7KWS
Grand Rock
OEM PRICE $218.37YOUR PRICE $164.817" Kenworth Stack Mounting Bracket Polished SS MB-7KWSGRCMB-7KWSOEM PRICE $218.37YOUR PRICE $164.81 -
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![KW7-18616RCP Kenworth Right Chrome Elbow 45" Battery Box 7" to 5"]( "KW7-18616RCP Kenworth Right Chrome Elbow 45\" Battery Box 7\" to 5\"")
KW7-18616RCP Kenworth Right Chrome Elbow 45" Battery Box 7" to 5"
Grand Rock
OEM PRICE $1,120.65YOUR PRICE $867.27GRCKW7-18616RCOEM PRICE $1,120.65YOUR PRICE $867.27 -
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![KW7-18616CP Kenworth Left Chrome Elbow 45" Battery Box 7" to 5"]( "KW7-18616CP Kenworth Left Chrome Elbow 45\" Battery Box 7\" to 5\"")
KW7-18616CP Kenworth Left Chrome Elbow 45" Battery Box 7" to 5"
Grand Rock
OEM PRICE $1,120.65YOUR PRICE $867.27GRCKW7-18616LCOEM PRICE $1,120.65YOUR PRICE $867.27 -
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![7" to 5" Kenworth Aerocab Right Side Chrome Elbow 40" Box K180-18615RCP]( "7\" to 5\" Kenworth Aerocab Right Side Chrome Elbow 40\" Box K180-18615RCP")
![7" to 5" Kenworth Aerocab Right Side Chrome Elbow 40" Box K180-18615RCP]( "7\" to 5\" Kenworth Aerocab Right Side Chrome Elbow 40\" Box K180-18615RCP")
7" to 5" Kenworth Aerocab Right Side Chrome Elbow 40" Box K180-18615RCP
Grand Rock
OEM PRICE $1,064.00YOUR PRICE $860.06GRCKW7-18615RCOEM PRICE $1,064.00YOUR PRICE $860.06 -
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![KW7-18615CP Kenworth Left Chrome Elbow 40" Battery Box 7" to 5"]( "KW7-18615CP Kenworth Left Chrome Elbow 40\" Battery Box 7\" to 5\"")
![KW7-18615CP Kenworth Left Chrome Elbow 40" Battery Box 7" to 5"]( "KW7-18615CP Kenworth Left Chrome Elbow 40\" Battery Box 7\" to 5\"")
KW7-18615CP Kenworth Left Chrome Elbow 40" Battery Box 7" to 5"
Grand Rock
OEM PRICE $1,064.00YOUR PRICE $860.06GRCKW7-18615LCOEM PRICE $1,064.00YOUR PRICE $860.06 -
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![7" Kenworth Right Chrome Exhaust reduced to 5" 14764]( "7\" Kenworth Right Chrome Exhaust reduced to 5\" 14764")
![7" Kenworth Right Chrome Exhaust reduced to 5" 14764]( "7\" Kenworth Right Chrome Exhaust reduced to 5\" 14764")
7" Kenworth Right Chrome Exhaust reduced to 5" 14764
Grand Rock
OEM PRICE $1,080.48YOUR PRICE $861.09GRCKW7-14764RCOEM PRICE $1,080.48YOUR PRICE $861.09 -
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![7" Kenworth Left Chrome Exhaust reduced to 5" 14764]( "7\" Kenworth Left Chrome Exhaust reduced to 5\" 14764")
7" Kenworth Left Chrome Exhaust reduced to 5" 14764
Grand Rock
OEM PRICE $1,080.48YOUR PRICE $861.09GRCKW7-14764LCOEM PRICE $1,080.48YOUR PRICE $861.09 -
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![7" x 72" Curved Top ID Chrome Exhaust Tip K7-72EXC]( "7\" x 72\" Curved Top ID Chrome Exhaust Tip K7-72EXC")
![7" x 72" Curved Top ID Chrome Exhaust Tip K7-72EXC]( "7\" x 72\" Curved Top ID Chrome Exhaust Tip K7-72EXC")
7" x 72" Curved Top ID Chrome Exhaust Tip K7-72EXC
Grand Rock
OEM PRICE $1,370.25YOUR PRICE $1,055.25GRCK7-72EXCOEM PRICE $1,370.25YOUR PRICE $1,055.25 -
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![7" x 114" Curved Top ID Chrome Exhaust Tip K7-114EXC]( "7\" x 114\" Curved Top ID Chrome Exhaust Tip K7-114EXC")
![7" x 114" Curved Top ID Chrome Exhaust Tip K7-114EXC]( "7\" x 114\" Curved Top ID Chrome Exhaust Tip K7-114EXC")
7" x 114" Curved Top ID Chrome Exhaust Tip K7-114EXC
Grand Rock
OEM PRICE $1,596.00YOUR PRICE $1,281.00GRCK7-114EXCOEM PRICE $1,596.00YOUR PRICE $1,281.00 -
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![7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772]( "7\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-772")
![7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772]( "7\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-772")
7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772
Grand Rock
OEM PRICE $1,285.71YOUR PRICE $822.2023996OEM PRICE $1,285.71YOUR PRICE $822.20 -
![FB-7C 7" Chrome Plated Flat Bolt Exhaust Clamp]( "FB-7C 7\" Chrome Plated Flat Bolt Exhaust Clamp")
![FB-7C 7" Chrome Plated Flat Bolt Exhaust Clamp]( "FB-7C 7\" Chrome Plated Flat Bolt Exhaust Clamp")
7" Chrome Plated Flat Bolt Exhaust Clamp FB-7C
Grand Rock
OEM PRICE $114.32YOUR PRICE $94.75GRCFB-7COEM PRICE $114.32YOUR PRICE $94.75 -
![7" EZ Seal Stainless Steel Exhaust Clamp EZ-7SS]( "7\" EZ Seal Stainless Steel Exhaust Clamp EZ-7SS")
![7" EZ Seal Stainless Steel Exhaust Clamp EZ-7SS]( "7\" EZ Seal Stainless Steel Exhaust Clamp EZ-7SS")
7" EZ Seal Stainless Steel Exhaust Clamp EZ-7SS
Grand Rock
OEM PRICE $138.59YOUR PRICE $75.60GRCEZ-7SSOEM PRICE $138.59YOUR PRICE $75.60 -
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![7" Chrome Exhaust Pipe Coupler ID-ID CP-78C]( "7\" Chrome Exhaust Pipe Coupler ID-ID CP-78C")
![7" Chrome Exhaust Pipe Coupler ID-ID CP-78C]( "7\" Chrome Exhaust Pipe Coupler ID-ID CP-78C")
7" Chrome Exhaust Pipe Coupler ID-ID CP-78C
Grand Rock
OEM PRICE $200.85YOUR PRICE $149.35GRCCP-78COEM PRICE $200.85YOUR PRICE $149.35 -
![7" x 6" Exhaust Connector ID-OD Aluminized CN-76A - SPECIAL ORDER]( "7\" x 6\" Exhaust Connector ID-OD Aluminized CN-76A - SPECIAL ORDER")
![7" x 6" Exhaust Connector ID-OD Aluminized CN-76A - SPECIAL ORDER]( "7\" x 6\" Exhaust Connector ID-OD Aluminized CN-76A - SPECIAL ORDER")
7" Exhaust Connector ID-OD Aluminized CN-76A - SPECIAL ORDER
Grand Rock
OEM PRICE $118.46YOUR PRICE $77.26GRCCN-76AOEM PRICE $118.46YOUR PRICE $77.26 -
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![7" Aerodynamic Heat Shield Bracket AHS-7BRKT]( "7\" Aerodynamic Heat Shield Bracket AHS-7BRKT")
![7" Aerodynamic Heat Shield Bracket AHS-7BRKT]( "7\" Aerodynamic Heat Shield Bracket AHS-7BRKT")
7" Aerodynamic Heat Shield Bracket AHS-7BRKT
Grand Rock
OEM PRICE $219.39YOUR PRICE $147.29GRCAHS-7BRKTOEM PRICE $219.39YOUR PRICE $147.29 -
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![7" x 60" Aerodynamic Shield No Hole with Brackets AHS-760NS]( "7\" x 60\" Aerodynamic Shield No Hole with Brackets AHS-760NS")
![7" x 60" Aerodynamic Shield No Hole with Brackets AHS-760NS]( "7\" x 60\" Aerodynamic Shield No Hole with Brackets AHS-760NS")
7" x 60" Aerodynamic Shield Solid SS with Brackets AHS-760NS
Grand Rock
OEM PRICE $636.54YOUR PRICE $614.9123925OEM PRICE $636.54YOUR PRICE $614.91 -
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![7" Lower Frame Mounting Bracket for Kenworth Aerocab ACFM-7]( "7\" Lower Frame Mounting Bracket for Kenworth Aerocab ACFM-7")
![7" Lower Frame Mounting Bracket for Kenworth Aerocab ACFM-7]( "7\" Lower Frame Mounting Bracket for Kenworth Aerocab ACFM-7")
7" Lower Frame Mounting Bracket for Kenworth Aerocab ACFM-7
Grand Rock
OEM PRICE $241.03YOUR PRICE $189.53Lower Frame Mounting Bracket Aerocab 7 Inch Frame BracketGRCACFM-7OEM PRICE $241.03YOUR PRICE $189.53 -
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![7" Kenworth Right Side Aerocab Top Mount Bracket AC-7KWRP]( "7\" Kenworth Right Side Aerocab Top Mount Bracket AC-7KWRP")
![7" Kenworth Right Side Aerocab Top Mount Bracket AC-7KWRP]( "7\" Kenworth Right Side Aerocab Top Mount Bracket AC-7KWRP")
7" Kenworth Right Side Aerocab Top Mount Bracket AC-7KWRP
Grand Rock
OEM PRICE $210.11YOUR PRICE $179.217" Kenworth Right Side Aerocab Top Mount BracketGRCAC-7KWRPOEM PRICE $210.11YOUR PRICE $179.21 -
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![7" Kenworth Left Side Aerocab Top Mount Bracket AC-7KWLP]( "7\" Kenworth Left Side Aerocab Top Mount Bracket AC-7KWLP")
![7" Kenworth Left Side Aerocab Top Mount Bracket AC-7KWLP]( "7\" Kenworth Left Side Aerocab Top Mount Bracket AC-7KWLP")
7" Kenworth Left Side Aerocab Top Mount Bracket AC-7KWLP
Grand Rock
OEM PRICE $210.11YOUR PRICE $179.217" Kenworth Left Side Aerocab Top Mount BracketGRCAC-7KWLPOEM PRICE $210.11YOUR PRICE $179.21
