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GRAND ROCK

Elbow, 5 Inch Size, 45 Deg., 09 x 09 Inner Outer Dia., Aluminized
Item: CM3ATX
Model: L545-0909A
£62.91/unit
RFQ
Elbow, 5 Inch Size, 45 Deg., 15 x 15 Inch Outer Dia., Aluminized
Item: CM3AUF
Model: L545-1515SA
£65.65/unit
RFQ
Elbow, 5 Inch Size, 45 Deg., 18 x 18 Inner Outer Dia., Aluminized
Item: CM3AUG
Model: L545-1818A
£68.80/unit
RFQ
Elbow, 5 Inch Size, 60 Deg., 10 x 10 Outer Dia., Aluminized
Item: CM3AUJ
Model: L560-1010SA
£60.48/unit
RFQ
Elbow, 6 Inch Size, 45 Deg., 15 x 15 Inner Outer Dia., Aluminized
Item: CM3AVX
Model: L645-1515A
£144.96/unit
RFQ
Muffler, 8.5 x 29.5 Inch Size, 3.5-4 Inch Inner Dia., Aluminized
Item: CM3AWV
Model: M-110
£338.98/unit
RFQ
Muffler, 10 x 15 x 44 Inch Size, 5-6 Inch Inner Dia., Aluminized
Item: CM3AXA
Model: M-121L6
£591.28/unit
RFQ
Muffler, 10 x 36 Inch Size, 5 Inch Inner Dia., Aluminized
Item: CM3AXJ
Model: M-136
£339.29/unit
RFQ
Muffler, 7 x 14 Inch Size, Aluminized
Item: CM3AXR
Model: M-150
£330.04/unit
RFQ
Muffler, 11 x 42 Inch Size, 4 Inch Inner Dia., Aluminized
Item: CM3AZD
Model: M-625
£387.41/unit
RFQ
Muffler, 10 x 44.5 Inch Size, 5-6 Inch Inner Dia., Aluminized
Item: CM3AZH
Model: M-656
£312.27/unit
RFQ
Muffler, 11 x 36 Inch Size, 5 Inch Inner Dia., Aluminized
Item: CM3AZJ
Model: M-672
£458.79/unit
RFQ
Muffler, 12 x 35 Inch Size, 5 Inch Inner Dia., Aluminized
Item: CM3AZW
Model: M-899
£920.47/unit
RFQ
Shield, 48 Inch Size, 270 Deg., Vertical Slots
Item: CM3BBE
Model: MG-48270VS
£280.67/unit
RFQ
Pipe, 4 Inch Size, 4-Bend Inner Outer Dia., Aluminized
Item: CM3BCT
Model: MK-32612
£202.10/unit
RFQ
Stack Exhaust Miter, 5 Inch Outer Dia. x 24 Inch Size, Chrome
Item: CM3BER
Model: P5-24SBC
£155.94/unit
RFQ
Stack Exhaust Miter, 5 Inch Inner Dia. x 48 Inch Size, Chrome
Item: CM3BEW
Model: P5-48EXC
£233.25/unit
RFQ
Stack Exhaust Miter, Angle Cut, 6 Inch Inner Dia. x 114 Inch Size, Chrome
Item: CM3BFH
Model: P6-114EXC
£957.95/unit
RFQ
Stack Exhaust Miter, 6 Inch Inner Dia. x 120 Inch Size, Chrome
Item: CM3BFJ
Model: P6-120EXC
£1,095.07/unit
RFQ
Stack Exhaust Miter, 6 Inch Inner Dia. x 72 Inch Size, Chrome
Item: CM3BFP
Model: P6-72EXC
£609.37/unit
RFQ
Elbow, 5 Inch Outer Dia., Aluminized
Item: CM3BGG
Model: PB-01726
£110.57/unit
RFQ
Elbow, 5 Inch Size, 20 Deg., Inner Outer Dia., Aluminized
Item: CM3BHB
Model: PB-13409-E
£175.24/unit
RFQ
Bracket Cab Grommet
Item: CM3BHU
Model: PB-14656U
£34.77/unit
RFQ
Clamp, 3.5 Inch Size, Aluminized, 10 Piece, Pre-form
Item: CM3BKM
Model: PF-35AVP
£133.30/unit
RFQ
Clamp, 5 Inch Size, Butt Joint, Aluminized
Item: CM3BLC
Model: PF-5ABT
£16.28/unit
RFQ
Bracket, 4 Inch Size, Chrome
Item: CM3BLV
Model: PG-4CBRKT
£62.46/unit
RFQ
Pipe Guard Bracket, 4 Inch Size, 304SS
Item: CM3BLW
Model: PG-4S3BRKT
£76.20/unit
RFQ
Shield Kit, 5 x 48 Inch Size, Vertical, Stainless Steel
Item: CM3BMA
Model: PG-548VS
£244.44/unit
RFQ
Right Bracket, For DPU Kits
Item: CM3BQB
Model: PUB-R
£20.93/unit
RFQ
Reducer, 5 Inch Inner Dia. x 4 Inch Outer Dia., Aluminized
Item: CM3BRJ
Model: R5I-4OA
£37.63/unit
RFQ
Reducer, 7 Inch Outer Dia. x 5 Inch Outer Dia., Aluminized
Item: CM3BTG
Model: R7O-5OA
£66.91/unit
RFQ
Rain Cap, 2 Inch Size, Zinc
Item: CM3BUM
Model: RC-200
£34.39/unit
RFQ
Rain Cap, 8 Inch Size, Zinc
Item: CM3BVB
Model: RC-800
£191.20/unit
RFQ
Rubber Elbow, 5.5 Inch Size, 45 Deg. Rubber
Item: CM3BVG
Model: RE-5545
£50.22/unit
RFQ
Rubber Elbow, 5 Inch Size, 90 Deg. Rubber
Item: CM3BVJ
Model: RE-590
£64.90/unit
RFQ
Rubber Elbow, 7 Inch Size 53 Deg. Red, Rubber
Item: CM3BVM
Model: RE-7653
£90.53/unit
RFQ
Reducer, 4.5 Inch Outer Dia., 5 Inch Inner Dia., Rubber
Item: CM3BVW
Model: RI-5-45
£46.81/unit
RFQ
Clamp Saddle, 5 Inch Size, Steel
Item: CM3BWR
Model: RO-5P
£8.46/unit
RFQ
Connector, 4 Inch Inner Dia. x 24 Inch Size, Aluminized
Item: CM3BXB
Model: RS-424A
£62.68/unit
RFQ
Stack Exhaust, Straight, 3.5 Inch Outer Dia. x 08 Inch Size, Aluminized
Item: CM3BXZ
Model: S35-8SBA
£33.16/unit
RFQ
Stack Exhaust, Straight, 4 Inch Inner Outer Dia. x 120 Inch Size, Aluminized
Item: CM3BYC
Model: S4-120EXA
£176.47/unit
RFQ
Stack Exhaust, Straight, 4 Inch Outer Inner Dia. x 60 Inch Size, Aluminized
Item: CM3BZA
Model: S4-60EXA
£98.66/unit
RFQ
Stack Exhaust, Straight, 5 Inch Inner Outer Dia. x 72 Inch Size, Chrome
Item: CM3CBH
Model: S5-72EXC
£394.07/unit
RFQ
Tube, 6 x 120 Inch Size, Outer Dia., Chrome
Item: CM3CBM
Model: S6-120SB
£290.07/unit
RFQ
Straight Cut, 6 Inch Inner Dia. x 96 Inch Size, Chrome
Item: CM3CBQ
Model: S6-96EXC
£804.50/unit
RFQ
Stack Aussie, 6 x 24 Inch Size, R5 Inch Outer Dia., Chrome
Item: CM3CCK
Model: SA6-24SBC
£339.44/unit
RFQ
Stack Aussie, 6 x 60 Inch Size, R5 Inch Outer Dia., Chrome
Item: CM3CCN
Model: SA6-60SBC
£577.39/unit
RFQ
Elbow, 3 Inch Size, 90 Deg., Outer Dia., Aluminized
Item: CM3CDD
Model: SB1-8173BB
£162.46/unit
RFQ
Straight, 4 Inch Size, 2-Bend Outer Dia., Aluminized
Item: CM3CDF
Model: SB2-0973TH
£220.24/unit
RFQ
Elbow, 4 Inch Size, 2-Bend Inner Outer Dia., Aluminized
Item: CM3CEJ
Model: SB3-4901IH
£96.74/unit
RFQ
Flare, 3.5 Inch Size, 2-Bend Outer Dia., Aluminized
Item: CM3CGE
Model: SB5-3637IH
£63.91/unit
RFQ
Stack Miter Exhaust, 4 Inch Size, 3-Bend Outer Dia., Aluminized
Item: CM3CGN
Model: SB5-4173BB
£178.65/unit
RFQ
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About the Grand Rock

Since 1974, Grand Rock has been manufacturing quality exhaust systems to maximise the performance of trucks. Headquartered in Painesville, Ohio, USA, the brand benefits the automotive industry. The brand's catalogue includes bellow pipes, mufflers, air intake pipes and OE aftermarket exhaust systems. Grand Rock offers chrome and aluminised exhausts in curved, miter, bullhorn, straight, aussie, west coast curve and brute variants. The brand's OE aftermarket exhausts are used by renowned companies like Ford, Volvo, International, Kenworth and Sterling to enhance their vehicles' torque and horsepower.
Customers searching for the brand's exhaust systems can look for the model, item or cross-reference number on our website. We also source direct alternatives for various old and discontinued products with no minimum order quantity required for placing orders.