Sign In

GRAND ROCK

Elbow, 5 Inch Size, 90 Deg., 12 x 12 Inner Outer Dia., Aluminized
Item: CM3AUU
Model: L590-1212A
£57.79/unit
RFQ
Elbow, 5 Inch Size, 90 Deg., 13 x 13 Inner Outer Dia., Aluminized
Item: CM3AVB
Model: L590-1313A
£67.46/unit
RFQ
Muffler, 11 x 36 Inch Size, 4 Inch Inner Dia., Aluminized
Item: CM3AYE
Model: M-502
£342.39/unit
RFQ
Muffler, A, 9 x 22 Inch Size, 5 Inch Inner Dia., Aluminized
Item: CM3AZX
Model: M-922
£459.03/unit
RFQ
Bracket, 10 Inch Size, Zinc
Item: CM3BAZ
Model: MG-10ZBRKT
£43.06/unit
RFQ
Pipe, 4 Inch Size, 4-Bend Outer Dia., Aluminized
Item: CM3BDA
Model: MK-4762
£257.26/unit
RFQ
Pipe, 5 Inch Size, 3-Bend Outer Dia., Aluminized
Item: CM3BDG
Model: MK-4946
£269.99/unit
RFQ
Stack Exhaust Miter, 4 Inch Outer Dia. x 36 Inch Size, Chrome
Item: CM3BEH
Model: P4-36SBC
£171.15/unit
RFQ
Mitre Tip, 5 x 12 Inch Size, Stainless Steel
Item: CM3BEP
Model: P5-12ESWC
£112.95/unit
RFQ
Stack Exhaust Miter, 5 Inch Inner Dia. x 96 Inch Size, Chrome
Item: CM3BFE
Model: P5-96EXC
£596.66/unit
RFQ
Stack Exhaust Miter, 6 Inch Inner Dia. x 108 Inch Size, Chrome
Item: CM3BFG
Model: P6-108EXC
£984.10/unit
RFQ
Stack Exhaust Miter, Angle Cut, 6 Inch Outer Dia. x 20 Inch Size, Chrome
Item: CM3BFK
Model: P6-20SBC
£169.79/unit
RFQ
Elbow, 7 Inch Size, 56 Deg., Outer Dia., R5 Size, Chrome
Item: CM3BJZ
Model: PB7-13056C
£702.16/unit
RFQ
Clamp, 2 Inch Size, Aluminized, Pre-form
Item: CM3BKJ
Model: PF-2A
£13.06/unit
RFQ
Clamp, 5 Inch Size, Bulk Pack, Stainless Steel, Pre-form, 50 Piece Pack
Item: CM3BLF
Model: PF-5SSBK
£860.09/unit
RFQ
Guard With Bracket, 30 Inch Size, Stainless Steel
Item: CM3BLX
Model: PG-530NS
£168.61/unit
RFQ
Shield Kit, 6 x 48 Inch Size, No Holes, Stainless Steel
Item: CM3BMF
Model: PG-648NS
£240.83/unit
RFQ
Shield kit, 6 x 48 Inch Size, Vertical, Stainless Steel
Item: CM3BMH
Model: PG-648VS
£210.05/unit
RFQ
Hole Guard, Round, Polished, 304 Stainless Steel
Item: CM3BMY
Model: PG-RSS3
£284.58/unit
RFQ
Stack Kit, 6 L, 4 Inch Size
Item: CM3BNQ
Model: PS-6.0-4SK
£1,045.11/unit
RFQ
Stack Kit
GRAND ROCK

Stack Kit

Item: CM3BPL
Model: PS-9497-S6SK
£935.26/unit
RFQ
Stack Kit, 7.3 L, 4 Inch Size
Item: CM3BPP
Model: PS-9902-4SK
£1,045.11/unit
RFQ
Reducer, 4 Inch Inner Dia. x 3.5 Inch Outer Dia., Aluminized
Item: CM3BQV
Model: R4I-35OA
£27.85/unit
RFQ
Reducer, 5 Inch Inner Dia. to 3 Inch Inner Dia., Aluminized
Item: CM3BRE
Model: R5I-3IA
£39.79/unit
RFQ
Clamp Saddle, 3 Inch Size, Zinc
Item: CM3BTZ
Model: RB-3ZN
£5.52/unit
RFQ
Rain Cap, 4.5 Inch Size, Zinc
Item: CM3BUV
Model: RC-450
£43.44/unit
RFQ
Rubber Elbow, 5 Inch Size, 45 Deg. Rubber
Item: CM3BVF
Model: RE-545
£48.88/unit
RFQ
Reducing 90 Deg. Elbow, 7 to 6 Size, Rubber
Item: CM3BWV
Model: RRE-790-6
£134.86/unit
RFQ
Connector, 5 Inch Inner Dia. x 48 Inch Size, Aluminized
Item: CM3BXJ
Model: RS-548A
£124.16/unit
RFQ
Stack Exhaust, Straight, 3 Inch Outer Dia. x 08 Inch Size, Aluminized
Item: CM3BYA
Model: S3-8SBA
£29.70/unit
RFQ
Stack Exhaust, Straight, 4 Inch Outer Dia. x 48 Inch Size, Chrome
Item: CM3BYY
Model: S4-48SBC
£210.50/unit
RFQ
Flex Pipe, 4 Inch Inner Dia. x 300 Inch Size, Stainless Steel
Item: CM3BZM
Model: S49-4300
£568.50/unit
RFQ
Tube, 5 Inch Outer Dia. x 120 Inch Size, Aluminized
Item: CM3CAD
Model: S5-120SBA
£182.27/unit
RFQ
Stack Exhaust, Straight, 5 Inch Inner Outer Dia. x 24 Inch Size, Chrome
Item: CM3CAP
Model: S5-24EXC
£156.19/unit
RFQ
Stack Exhaust, Straight, 5 Inch Outer Dia. x 24 Inch Size, Chrome
Item: CM3CAQ
Model: S5-24SBC
£151.46/unit
RFQ
Elbow, 3 Inch Size, 37 Deg. Outer Dia., Aluminized
Item: CM3CDH
Model: SB2-1229TH
£284.11/unit
RFQ
Flare, 3.5 Inch Size, 2-Bend Outer Dia., Aluminized
Item: CM3CEA
Model: SB3-4504IH
£174.93/unit
RFQ
Flare, 4 Inch Size, 3-Bend Inner Outer Dia., Aluminized
Item: CM3CED
Model: SB3-4882FT
£295.41/unit
RFQ
Stack Miter Exhaust, 4 Inch Size, 2-Bend Outer Dia., Aluminized
Item: CM3CGQ
Model: SB5-5479FL
£149.27/unit
RFQ
Flare, 3 Inch Size, 7-Bend 3.5 Inch Outer Dia., Aluminized
Item: CM3CGY
Model: SB5-8420IH
£341.27/unit
RFQ
Stack Miter Exhaust, 4 Inch Size, 3-Bend Inner Dia., Aluminized
Item: CM3CJJ
Model: SB7-8269BB
£256.33/unit
RFQ
Stack Bullhorn Exhaust, 6 x 72 Inch Size, R5 Inner Dia., Chrome
Item: CM3CKH
Model: SBH6-72EXC
£796.42/unit
RFQ
Stack Bullhorn Exhaust, 7 x 108 Inch Size, R5 Size, Inner Dia., Chrome
Item: CM3CKL
Model: SBH7-108EXC5
£1,688.00/unit
RFQ
Brute Stack Exhaust, 6 x 48 Inch Size, R5 Inner Dia., Chrome
Item: CM3CKU
Model: SBR6-48EXC
£537.22/unit
RFQ
Brute Stack Exhaust, 6 x 60 Inch Size, R5 Inner Dia., Chrome
Item: CM3CKW
Model: SBR6-60EXC
£574.24/unit
RFQ
Flex Pipe, 4 x 36 Inch Size, Stainless Steel
Item: CM3CLW
Model: SF-436
£110.94/unit
RFQ
Stack Exhaust Miter, 8 x 60 Inch Size, R5 Inch Outer Dia., Chrome
Item: CM3CQB
Model: SP8-60SBC-5
£996.83/unit
RFQ
Flare, 5 Inch Size, 2-Bend Outer Dia., Aluminized
Item: CM3CQX
Model: ST-19844-000
£356.60/unit
RFQ
Dump Stack Exhaust, 5 Inch Inner Dia., Chrome
Item: CM3CRH
Model: SW-K5EXC
£574.08/unit
RFQ
Flare, 3.5 x 6 Inch Size, Outer Dia.
Item: CM3CRR
Model: T425-6ID
£28.88/unit
RFQ
Flange, 4.8 x 1.5 Inch Size
Item: CM3CRZ
Model: T525-4
£268.30/unit
RFQ
Stack Exhaust Dump, 5 Inch Outer Dia.
Item: CM3CTZ
Model: UM-5LA
£254.40/unit
RFQ
1...373839

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.