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Grand Rock

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FL-5SS, 5" Flat Band Clamp - Stainless Steel

Grand Rock Exhaust Flat Band Clamp FL5SS - 5" Stainless Steel
$9.94

K5-48SBA, 5" OD x 48" Curved Stack Pipe - Aluminized

Grand Rock Exhaust Curved Stack K548SBA - 5" OD x 48" Long Aluminized Stack Pipe
$86.13

M-537, Type 6 Muffler - IHC DT466, Horizontal Outlet, 3.5" ID In, 4" ID Out, Navistar IHC 1648000C2, Donaldson M090547

Grand Rock M537 Heavy Duty Exhaust International DT 466 Type 6 (End In / Side Out) Muffler - Horizontal Outlet, 3.5" ID Inlet, 4" ID Outlet, 32" Body Length, 35" Overall Length, Navistar International 1648000C2, Donaldson M090547
$209.41

R5I-4OA, Exhaust Reducer - 5" ID to 4" OD, Aluminized Steel

Grand Rock Exhaust Reducer R5I4OA - 5" ID to 4" OD, Aluminized Steel
$26.01

R6O-5IA, Exhaust Reducer - 6" OD to 5" ID, Aluminized Steel

Grand Rock Exhaust Reducer R6O5IA - 6" OD to 5" ID, Aluminized Steel
$34.22

RMH-11, Muffler Hanger - 11"

Grand Rock RMH11 Muffler Hanger - 11 Inch, Also Try Donaldson P224841
$25.29

RMH-9, Muffler Hanger - 9" - Also try Donaldson P206518

Grand Rock Exhaust RMH9 Muffler Hanger 9 Inch - Donaldson P206518, AP Parts 9357, ACRAFIT 90UH1, Case NP206518, Eagle Truck Products AI900, Ford 9575P206518
$24.75

S3-120SBA, 3" OD Straight Tube - Aluminized Steel, Sold Per Foot, 10 Feet per Section

Grand Rock S3120SBA Straight Tubing - 3" OD, Aluminized Steel, Sold per Foot
$6.57

S4-120SBA, 4" OD Straight Tube - Aluminized Steel, Sold Per Foot, 10 Feet per Section

Grand Rock S4120SBA Straight Tubing - 4" OD, Aluminized Steel, Sold per Foot
$10.11

SF-35120, 3.5" Stainless Steel Flex Hose - SOLD PER FOOT

Grand Rock Exhaust Stainless Steel Flex Tube / Hose SF35120 *SOLD PER FOOT - 3.5" x 10 Feet Long, Heavy Duty Type 304 Stainless Steel, Non Magnetic
$17.51

AS-35A, 3.5" Aluminized Band Clamp - Heavy Duty, Flat

Grand Rock Heavy Duty 3.5" Aluminized Band Clamp - AS Series, Flat Seal Clamp
$7.50

BT-54A, HB Connector - Flare Pipe 4" OD x 5" Flare x 4" Long

Grand Rock Heavy Duty Exhaust HB Connector Flare Pipe - 4" OD x 5" Flare x 4' Long
$19.23