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    8" X 48" West Coast Curve;OD Chrome WCK7-68SBC

    Grand Rock

    OEM PRICE $1,219.18
    YOUR PRICE $879.98
    GRCWCK8-48SBC 8" X 48" West Coast Curve;OD Chrome WCK7-68SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCWCK8-48SBC
    OEM PRICE $1,219.18
    YOUR PRICE $879.98
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    OEM PRICE $1,219.18
    YOUR PRICE $879.98
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    7" X 68" West Coast Curve;OD Chrome WCK7-48SBC

    Grand Rock

    OEM PRICE $1,219.18
    YOUR PRICE $919.98
    GRCWCK7-68SBC 7" X 68" West Coast Curve;OD Chrome WCK7-48SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCWCK7-68SBC
    OEM PRICE $1,219.18
    YOUR PRICE $919.98
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    OEM PRICE $1,219.18
    YOUR PRICE $919.98
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    7" X 48" West Coast Curve;OD Chrome WCK6-54SBC

    Grand Rock

    OEM PRICE $1,142.98
    YOUR PRICE $810.00
    GRCWCK7-48SBC 7" X 48" West Coast Curve;OD Chrome WCK6-54SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCWCK7-48SBC
    OEM PRICE $1,142.98
    YOUR PRICE $810.00
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    OEM PRICE $1,142.98
    YOUR PRICE $810.00
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    6" X 54" West Coast Curve;OD Chrome WCK6-48SBC

    Grand Rock

    OEM PRICE $698.48
    YOUR PRICE $579.98
    GRCWCK6-54SBC 6" X 54" West Coast Curve;OD Chrome WCK6-48SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCWCK6-54SBC
    OEM PRICE $698.48
    YOUR PRICE $579.98
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    OEM PRICE $698.48
    YOUR PRICE $579.98
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    6" X 48" West Coast Curve;OD Chrome WCK6-44SBC

    Grand Rock

    OEM PRICE $685.78
    YOUR PRICE $567.30
    GRCWCK6-48SBC 6" X 48" West Coast Curve;OD Chrome WCK6-44SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCWCK6-48SBC
    OEM PRICE $685.78
    YOUR PRICE $567.30
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    OEM PRICE $685.78
    YOUR PRICE $567.30
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    7" X 48" West Coast Curve;R5" OD; Chrome ST-21768-000

    Grand Rock

    OEM PRICE $1,142.98
    YOUR PRICE $945.52
    GRCSWCK7-48SBC-5 7" X 48" West Coast Curve;R5" OD; Chrome ST-21768-000 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCSWCK7-48SBC-5
    OEM PRICE $1,142.98
    YOUR PRICE $945.52
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    OEM PRICE $1,142.98
    YOUR PRICE $945.52
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    7" X 36" Miter;R5 X 8"L;OD;Chrome;Cl SBR7-60SBC-5

    Grand Rock

    OEM PRICE $1,066.78
    YOUR PRICE $882.48
    GRCSP7-36SBC-L5CL 7" X 36" Miter;R5 X 8"L;OD;Chrome;Cl SBR7-60SBC-5 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCSP7-36SBC-L5CL
    OEM PRICE $1,066.78
    YOUR PRICE $882.48
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    OEM PRICE $1,066.78
    YOUR PRICE $882.48
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    7"X60" Brute;R5" OD;Chrome SBR7-48SBC-5

    Grand Rock

    OEM PRICE $1,371.58
    YOUR PRICE $1,134.62
    GRCSBR7-60SBC-5 7"X60" Brute;R5" OD;Chrome SBR7-48SBC-5 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCSBR7-60SBC-5
    OEM PRICE $1,371.58
    YOUR PRICE $1,134.62
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    OEM PRICE $1,371.58
    YOUR PRICE $1,134.62
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    7" X 48" Brute;R5" OD; Chrome SBR7-36SBC-5

    Grand Rock

    OEM PRICE $1,269.98
    YOUR PRICE $1,050.58
    GRCSBR7-48SBC-5 7" X 48" Brute;R5" OD; Chrome SBR7-36SBC-5 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCSBR7-48SBC-5
    OEM PRICE $1,269.98
    YOUR PRICE $1,050.58
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    OEM PRICE $1,269.98
    YOUR PRICE $1,050.58
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    6" X 48" Brute;R5" ID; Chrome SBR6-36EXC

    Grand Rock

    OEM PRICE $838.18
    YOUR PRICE $706.84
    GRCSBR6-48EXC 6" X 48" Brute;R5" ID; Chrome SBR6-36EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCSBR6-48EXC
    OEM PRICE $838.18
    YOUR PRICE $706.84
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    OEM PRICE $838.18
    YOUR PRICE $706.84
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    8" X 48" Straight;8" OD; Chrome S8-120EXA

    Grand Rock

    OEM PRICE $1,015.98
    YOUR PRICE $791.98
    GRCS8-48SBC 8" X 48" Straight;8" OD; Chrome S8-120EXA What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCS8-48SBC
    OEM PRICE $1,015.98
    YOUR PRICE $791.98
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    OEM PRICE $1,015.98
    YOUR PRICE $791.98
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    7" X 96" Straight;OD; Chrome S7-96EXC

    Grand Rock

    OEM PRICE $1,625.58
    YOUR PRICE $1,344.74
    GRCS7-96SBC 7" X 96" Straight;OD; Chrome S7-96EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCS7-96SBC
    OEM PRICE $1,625.58
    YOUR PRICE $1,344.74
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    OEM PRICE $1,625.58
    YOUR PRICE $1,344.74
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    7" X 96" Straight Cut ID Chrome S7-108EXC

    Grand Rock

    OEM PRICE $1,625.58
    YOUR PRICE $1,370.86
    GRCS7-96EXC 7" X 96" Straight Cut ID Chrome S7-108EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCS7-96EXC
    OEM PRICE $1,625.58
    YOUR PRICE $1,370.86
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    OEM PRICE $1,625.58
    YOUR PRICE $1,370.86
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    7" X 108" Straight Cut ID Chrome S6-54SBC

    Grand Rock

    OEM PRICE $1,699.26
    YOUR PRICE $1,433.00
    GRCS7-108EXC 7" X 108" Straight Cut ID Chrome S6-54SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCS7-108EXC
    OEM PRICE $1,699.26
    YOUR PRICE $1,433.00
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    OEM PRICE $1,699.26
    YOUR PRICE $1,433.00
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    8" X 96" Miter;OD; Chrome P8-48SBC

    Grand Rock

    OEM PRICE $1,955.78
    YOUR PRICE $1,617.90
    GRCP8-96SBC 8" X 96" Miter;OD; Chrome P8-48SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck;It...
    GRCP8-96SBC
    OEM PRICE $1,955.78
    YOUR PRICE $1,617.90
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    OEM PRICE $1,955.78
    YOUR PRICE $1,617.90
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    8" X 48" Miter;8"OD; Chrome P8-108SBC

    Grand Rock

    OEM PRICE $1,015.98
    YOUR PRICE $791.98
    GRCP8-48SBC 8" X 48" Miter;8"OD; Chrome P8-108SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCP8-48SBC
    OEM PRICE $1,015.98
    YOUR PRICE $791.98
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    OEM PRICE $1,015.98
    YOUR PRICE $791.98
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    8" X 108" Miter Cut;OD; Chrome P7-48SBC

    Grand Rock

    OEM PRICE $2,575.98
    YOUR PRICE $2,241.26
    GRCP8-108SBC 8" X 108" Miter Cut;OD; Chrome P7-48SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCP8-108SBC
    OEM PRICE $2,575.98
    YOUR PRICE $2,241.26
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    OEM PRICE $2,575.98
    YOUR PRICE $2,241.26
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    7" X 48" Miter;7" OD; Chrome P6-44SBC

    Grand Rock

    OEM PRICE $914.38
    YOUR PRICE $651.98
    GRCP7-48SBC 7" X 48" Miter;7" OD; Chrome P6-44SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCP7-48SBC
    OEM PRICE $914.38
    YOUR PRICE $651.98
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    OEM PRICE $914.38
    YOUR PRICE $651.98
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    5" X 96" Angle Cut OD Chrome P5-20SBC

    Grand Rock

    OEM PRICE $1,094.78
    YOUR PRICE $952.51
    GRCP5-96SBC 5" X 96" Angle Cut OD Chrome P5-20SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCP5-96SBC
    OEM PRICE $1,094.78
    YOUR PRICE $952.51
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    OEM PRICE $1,094.78
    YOUR PRICE $952.51
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    6" X 48" Brute;OD Chrome BR5-60EXC

    Grand Rock

    OEM PRICE $838.18
    YOUR PRICE $693.38
    GRCBR6-48SBC 6" X 48" Brute;OD Chrome BR5-60EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCBR6-48SBC
    OEM PRICE $838.18
    YOUR PRICE $693.38
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    OEM PRICE $838.18
    YOUR PRICE $693.38
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    5" X 60" Brute;ID Chrome BR5-48EXC

    Grand Rock

    OEM PRICE $708.38
    YOUR PRICE $628.30
    GRCBR5-60EXC 5" X 60" Brute;ID Chrome BR5-48EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCBR5-60EXC
    OEM PRICE $708.38
    YOUR PRICE $628.30
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    OEM PRICE $708.38
    YOUR PRICE $628.30
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    5" X 48" Brute, ID Chrome BH5-60EXC
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    5" X 48" Brute;ID Chrome BH5-60EXC

    Grand Rock

    OEM PRICE $579.58
    YOUR PRICE $514.06
    GRCBR5-48EXC 5" X 48" Brute;ID Chrome BH5-60EXC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCBR5-48EXC
    OEM PRICE $579.58
    YOUR PRICE $514.06
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    OEM PRICE $579.58
    YOUR PRICE $514.06
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    5" X 60" Bullhorn ID Chrome ARP-O5OD

    Grand Rock

    OEM PRICE $457.18
    YOUR PRICE $378.20
    GRCBH5-60EXC 5" X 60" Bullhorn ID Chrome ARP-O5OD What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCBH5-60EXC
    OEM PRICE $457.18
    YOUR PRICE $378.20
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    OEM PRICE $457.18
    YOUR PRICE $378.20
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    5" Duplex Y-Pipe Kit; Chrome DPLX-YKIT-ALZ

    Grand Rock

    OEM PRICE $767.98
    YOUR PRICE $636.52
    GRCDPLX-YKIT-CRM 5" Duplex Y-Pipe Kit; Chrome DPLX-YKIT-ALZ What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCDPLX-YKIT-CRM
    OEM PRICE $767.98
    YOUR PRICE $636.52
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    OEM PRICE $767.98
    YOUR PRICE $636.52
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    Tapered Elbow;7"X60Deg;R5" OD;Chrome T550-2

    Grand Rock

    OEM PRICE $990.58
    YOUR PRICE $739.98
    GRCTPB7-13056C-5 Tapered Elbow;7"X60Deg;R5" OD;Chrome T550-2 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCTPB7-13056C-5
    OEM PRICE $990.58
    YOUR PRICE $739.98
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    OEM PRICE $990.58
    YOUR PRICE $739.98
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    5" X 60" ID-OD 304 Stainless S5-20SBC

    Grand Rock

    OEM PRICE $486.53
    YOUR PRICE $389.22
    GRCS5-60EX-S3 5" X 60" ID-OD 304 Stainless S5-20SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCS5-60EX-S3
    OEM PRICE $486.53
    YOUR PRICE $389.22
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    OEM PRICE $486.53
    YOUR PRICE $389.22
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    5" X 60" Curved OD;Polished 304 Stainless Steel K5-60SBS4

    Grand Rock

    OEM PRICE $767.98
    YOUR PRICE $636.52
    GRCK5-60SPS3 5" X 60" Curved OD;Polished 304 Stainless Steel K5-60SBS4 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCK5-60SPS3
    OEM PRICE $767.98
    YOUR PRICE $636.52
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    OEM PRICE $767.98
    YOUR PRICE $636.52
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    5" X 54" Curved;OD; Polished 304 Stainless Steel K5-48SPS3

    Grand Rock

    OEM PRICE $742.38
    YOUR PRICE $615.30
    GRCK5-54SPS3 5" X 54" Curved;OD; Polished 304 Stainless Steel K5-48SPS3 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRCK5-54SPS3
    OEM PRICE $742.38
    YOUR PRICE $615.30
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    OEM PRICE $742.38
    YOUR PRICE $615.30
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    5" X 48" Curved OD;Polished 304 Stainless Steel K4-24SB-S4

    Grand Rock

    OEM PRICE $665.58
    YOUR PRICE $551.64
    GRCK5-48SPS3 5" X 48" Curved OD;Polished 304 Stainless Steel K4-24SB-S4 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRCK5-48SPS3
    OEM PRICE $665.58
    YOUR PRICE $551.64
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    OEM PRICE $665.58
    YOUR PRICE $551.64
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    8" X 48" Aussie;8" OD; Chrome A7-68SBC

    Grand Rock

    OEM PRICE $1,153.91
    YOUR PRICE $936.02
    GRCA8-48SBC 8" X 48" Aussie;8" OD; Chrome A7-68SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCA8-48SBC
    OEM PRICE $1,153.91
    YOUR PRICE $936.02
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    OEM PRICE $1,153.91
    YOUR PRICE $936.02
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    7" X 68" Aussie;OD Chrome A7-60SBC

    Grand Rock

    OEM PRICE $1,295.38
    YOUR PRICE $919.98
    GRCA7-68SBC 7" X 68" Aussie;OD Chrome A7-60SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck;It...
    GRCA7-68SBC
    OEM PRICE $1,295.38
    YOUR PRICE $919.98
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    OEM PRICE $1,295.38
    YOUR PRICE $919.98
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    7" X 60" Aussie;OD Chrome A7-54SBC

    Grand Rock

    OEM PRICE $1,269.98
    YOUR PRICE $839.98
    GRCA7-60SBC 7" X 60" Aussie;OD Chrome A7-54SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck;It...
    GRCA7-60SBC
    OEM PRICE $1,269.98
    YOUR PRICE $839.98
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    OEM PRICE $1,269.98
    YOUR PRICE $839.98
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    7" X 54" Aussie;OD Chrome A7-48SBC

    Grand Rock

    OEM PRICE $1,244.58
    YOUR PRICE $819.98
    GRCA7-54SBC 7" X 54" Aussie;OD Chrome A7-48SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck;It...
    GRCA7-54SBC
    OEM PRICE $1,244.58
    YOUR PRICE $819.98
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    OEM PRICE $1,244.58
    YOUR PRICE $819.98
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    7" X 48" Aussie;7" OD; Chrome 8SP-55SBC

    Grand Rock

    OEM PRICE $1,092.18
    YOUR PRICE $810.00
    GRCA7-48SBC 7" X 48" Aussie;7" OD; Chrome 8SP-55SBC What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCA7-48SBC
    OEM PRICE $1,092.18
    YOUR PRICE $810.00
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    OEM PRICE $1,092.18
    YOUR PRICE $810.00
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    Rear Over Axle Hanger Clip SB7-4937TH-S4

    Grand Rock

    OEM PRICE $56.05
    YOUR PRICE $46.46
    GRCIH-7480C2 Rear Over Axle Hanger Clip SB7-4937TH-S4 What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCIH-7480C2
    OEM PRICE $56.05
    YOUR PRICE $46.46
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    OEM PRICE $56.05
    YOUR PRICE $46.46
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    Peterbilt 379 2003 & Newer 8" Duplex Stack Kit;Retro Fit 8PK-9055RF

    Grand Rock

    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    8PK-9055RF PETERBILT 379 2003 & NEWER 8" DUPLEX STACK KIT;RETRO FIT 8PK-9055RF What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out...
    GRC8PK-9055RF
    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    Peterbilt 379 1994-2002 8" Duplex Stack Kit;Retro Fit 8PK-9052RF

    Grand Rock

    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    8PK-9052RF PETERBILT 379 1994-2002 8" DUPLEX STACK KIT;RETRO FIT 8PK-9052RF What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out...
    GRC8PK-9052RF
    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    Peterbilt 379 2003 & Newer Duplex Stack Kit Retro Fit 7PK-9055RF

    Grand Rock

    OEM PRICE $4,970.76
    YOUR PRICE $4,112.02
    7PK-9055RF PETERBILT 379 2003 & NEWER DUPLEX STACK KIT RETRO FIT 7PK-9055RF What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out...
    GRC7PK-9055RF
    OEM PRICE $4,970.76
    YOUR PRICE $4,112.02
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    OEM PRICE $4,970.76
    YOUR PRICE $4,112.02
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    Peterbilt 379 2003 & Newer 8" Duplex Stack Kit;Oe Fit 8PK-5655OE

    Grand Rock

    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    8PK-5655OE PETERBILT 379 2003 & NEWER 8" DUPLEX STACK KIT;OE FIT 8PK-5655OE What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out...
    GRC8PK-5655OE
    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
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    Peterbilt 379 1994-2002 8" Duplex Stack Kit;Oe Fit 8PK-5652OE

    Grand Rock

    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    8PK-5652OE PETERBILT 379 1994-2002 8" DUPLEX STACK KIT;OE FIT 8PK-5652OE What other exhaust parts will I need? Depending on your current exhaust system;you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRC8PK-5652OE
    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    OEM PRICE $5,714.98
    YOUR PRICE $4,727.68
    Subtotal:
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