2pcs 6.5" Gray Car Speaker Cover Steel Mesh Sub Woofer Subwoofer Grill Protector M8 x 32mm for GMC Sierra 3500 HD

for GMC Sierra 3500 HD 2008

Hardness (HRC): 52-60

7mm - External Diameter x Internal Diameter

1 x Exhaust Muffler

This adapter rubber hose nozzles are KF-50 to rubber hose and fit a 50mm Inner Diameter rubber hose

2pcs 6.5" Gray Car Speaker Cover Steel Mesh Sub Woofer Subwoofer Grill Protector M8 x 32mm for GMC Sierra 3500 HDFeature: Brand new and easy to install. Great for car subs,woofers,and loudspeakers. Protect and secure while showing them off with this classic low profile mesh designed grill. Metal grill will prevent broken from push ins,rips,tears,and accidental kick ins. Will not flex back and forth when pushed by hand. Specification: Color: Gray + Black Material: Metal + Plastic Ring Inner Diameter: 14. 2cm 5. 59" Outer Diameter: 18. 3cm 7. 20" Adjacent Screws