Specification Brand : ARSPORT BulletPoint : Sold on Amazon BulletPoint1 : Made in the U.S.A. Tig Weld Top notch quality! BulletPoint2 : Perfect for your Harbor Freight Predator 670 V-Twin BulletPoint3 : Exhaust is a solid piece along with the muffler! BulletPoint4 : The muffler reduces noise and emissions while improving the saw's overall efficiency. The assembly is easy to install and is constructed of durable materials to ensure long-lasting use in harsh conditions BulletPoint5 : Package Include:As Picture Shown BulletPoint6 : Part Number 691720 BulletPoint7 : This is an O.E.M. part Color : Grey CompatibleWithVehicleType : Predator 670cc engine, Mud motors, gokarst, generators, small Tractors Configuration : right and left ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 0689310999121 ExternallyAssignedProductIdentifier2 : 689310999121 ExternallyAssignedProductIdentifier3 : 047282076026 FitType : Predator 670 V-Twin engine GpsrSafetyAttestation : 1 Hazmat1 : auto-grounding Hazmat10 : ES_NoAir Hazmat11 : IN_NoAir Hazmat12 : MX_NoAir Hazmat13 : CN_NoAir Hazmat14 : BR_NoAir Hazmat15 : SG_NoAir Hazmat16 : AU_NoAir Hazmat17 : TR_NoAir Hazmat18 : AE_NoAir Hazmat19 : SA_NoAir Hazmat2 : 3 Hazmat20 : NL_NoAir Hazmat21 : EG_NoAir Hazmat22 : SE_NoAir Hazmat23 : PL_NoAir Hazmat24 : BE_NoAir Hazmat25 : ZA_NoAir Hazmat26 : IE_NoAir Hazmat3 : US_NoAir Hazmat4 : GB_NoAir Hazmat5 : DE_NoAir Hazmat6 : FR_NoAir Hazmat7 : JP_NoAir Hazmat8 : CA_NoAir Hazmat9 : IT_NoAir IncludedComponents : Complete hardware for installation! IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 21 inches ItemDisplayDimensions_Length : 4 inches ItemDisplayDimensions_Width : 4 inches ItemDisplayWeight : 0.58 pounds ItemName : ARSPORT Two Exhaust pipes mufflers For Predator 670cc V-Twin, solid piece along with the muffler, compatible with small tractors ItemPackageDimensions_Height : 19.2024 centimeters ItemPackageDimensions_Length : 12.4968 centimeters ItemPackageDimensions_Width : 15.2908 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lawn-mower-mufflers Manufacturer : ARSPORT Material : Mild Steel ModelName : 670ccV-Twin ModelNumber : 670V-Twin NumberOfItems : 1 PartNumber : 670 tractor muffler PowerSourceType : self-propelled ProductDescription : This is specially replacement muffler for... Harbor Freight Predator 670cc V-Twin... What is included in your order? 2 Exhaust, right and left + High quality hardware ( You can use the original nuts on your predator 670 too!) -Type of application Universal (Example) Tractors, Generators, Go Kart etc. Exhaust flange is CNC cut 1/4" thickness Type of material is mild steel (Heavy duty exhaust) (((Sandblasting plus 2000F high heat primer has been applied))) Muffler OD 2" ... thinner tube OD / 1.25") Wall of the tube is 1/16 Muffler (Exhaust is a solid piece along with the muffler! Made in the USA (Top notch quality! ENGINE NOT INCLUDED. ProductSiteLaunchDate : 2022-12-19T08:00:00.000Z RequiredProductComplianceCertificate : California Air Review Board (CARB) Size : Onesize SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 25170000 WarrantyDescription : 30 days