3 Inch Diameter

3 Inch Air Intake Hoses

3 Inch Air Intake Pipes

3 Inch Clamps

3 Inch Couplers & Connectors

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Grand Rock 3" x 18" Curved Top ID Aluminized Exhaust Stack Pipe K3-18EXA

MSRP: $91.00

$61.00

Grand Rock 3" x 18" Curved Top Aluminized Exhaust Stack OD End K3-18SBA

MSRP: $101.00

$57.00

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Grand Rock 3" x 24" Curved Top ID Chrome Exhaust Stack Pipe K3-24EXC

MSRP: $205.00

$165.00

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Grand Rock 3" x 24" Curved Top OD Chrome Exhaust Stack Pipe K3-24SBC

MSRP: $195.00

$145.00

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Grand Rock M-187 Type 1 Muffler 3" Inlet-Outlet 6.1" x 21" Body - 30" Overall

MSRP: $366.00

$226.00

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M-556 Type 1 Resonator 9" x 10" x 16" 3" IN-OUT

Grand Rock M-556 Type 1 Resonator 9" x 11.5" x 16" 3" IN-OUT

MSRP: $396.00

$206.00

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Grand Rock M-624 Type 2 Muffler for GMC 8.5" x 30.25" 2.75 IN - 3" OUT

MSRP: $609.00

$359.00

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Grand Rock M-722 Type 2A Muffler Bluebird GMC 8.7" x 30" 2.5" IN-3" OD OUT

MSRP: $713.00

$483.00

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Grand Rock M-878 Type 1 Muffler for Freightliner 11" Round x 36" 3" IN 4" OUT

MSRP: $709.00

$359.00

Grand Rock 3" Preformed Stainless Steel Exhaust Seal Clamp PF-3SS

MSRP: $40.00

$30.00

Grand Rock 3" Preformed Aluminized Exhaust Seal Clamp PF-3A

MSRP: $31.00

$17.00

R3I-25IA 3" ID x 2.5" ID Exhaust Reducer Aluminized Pipe

Grand Rock 3" ID x 2.5" ID Exhaust Reducer Aluminized Pipe R3I-25IA

MSRP: $105.00

$75.00

106 products total