DIRECT FIT MSL/MAXIMUM Muffler OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
Single Outlet Muffler Replaces Dual Outlet If welded assembly, replace all required parts
Single Outlet Muffler Replaces Dual Outlet If welded assembly, replace all required parts
3.0 in. Center Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 19.5 in. Overall Length; Aluminized Steel
Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 20 in. Muffler L/25 in. Overall L; Offset/Center; Reversible; Stainless Steel
3.0 in. Center Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 17 in.; 23 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
3.0 in. Center Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 17 in.; 23 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
3.0 in. Center Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
3.0 in. Center Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
Browse our selection of quality exhaust muffler parts designed specifically for your Chevrolet Avalanche 1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS · LT · North Face · On Road Edition · WBH · Z66 · Z71
Crew Cab Pickup
V8 5.3L
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