1987 Dynomax Performance Parts and Accessories

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89004

3.85 out of 5 stars ( 86 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Oversize $12.99
• $10 Summit Bucks

Exhaust, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89006

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Oversize $12.99
• $10 Summit Bucks

Exhaust System, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89003

3.5 out of 5 stars ( 28 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Oversize $12.99
• $10 Summit Bucks

Exhaust, Dual Kit, Header-Back, Steel, Aluminized, Chevy/GMC, V8, Kit

Part Number: WLK-89007

4.29 out of 5 stars ( 89 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, 5.0L, Kit

Part Number: WLK-89017

2.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks

Muffler, Ultra Flo Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17513

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks

Muffler, Ultra Flo SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks

Muffler, Ultra Flo SS, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17289

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks

Muffler, Super Turbo, 1 3/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Toyota, Each

Part Number: WLK-17768

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order