Exhaust - lowering blocks KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flowmaster 50 Series Big Block Steel 3.5 Inch Muffler 53553

Muffler, Big Block 50 Series, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-53553

5.0 out of 5 stars ( 6 )

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Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530504

Muffler, Big Block 50 Series, Dual 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-530504

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Flowmaster 50 Series Big Block Steel 2.75 Inch Muffler 527504

Muffler, Big Block 50 Series, Dual 2 3/4 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-527504

5.0 out of 5 stars ( 2 )

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Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530513

Muffler, Big Block 50 Series, Dual 3 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-530513

4.43 out of 5 stars ( 23 )

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Schoenfeld S-10 Forward Exit Conversion Headers 1398A

Headers, S-10 Forward Exit, Lower Front Fender Exit, 1 3/4 in. Primaries, 3 1/2 in. Collector, 16-Gauge, Steel, Chevy, GMC, Small Block Gen I, Pair

Part Number: SCH-1398A

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8034-B

Headers, Full Length, Fenderwell, Steel, 1 3/4 in. Tube, Chevrolet, Small Block, Pair

Part Number: PTE-H8034-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8048

Headers, Long Tube, Steel, Natural, Chevy, GMC, SUV, Pickup, RWD, Small Block, Pair

Part Number: PTE-H8048

5.0 out of 5 stars ( 5 )

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Patriot LS Cast Tubular Manifolds H8097-B

Exhaust Manifolds, LS Cast Tubular, Cast Iron, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: PTE-H8097-B

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Patriot Tight Tuck Headers H8086

Headers, Tight Tuck, Block Hugger, Steel, Natural, Street Rod, Chevy Small Block LS, Pair

Part Number: PTE-H8086

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Patriot Tight Tuck Headers H8086-B

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Patriot Tight Tuck Headers H8052

Headers, Tight Tuck, Shorty, Steel, Natural, Street Rod, Chevy, Small Block, V8, Pair

Part Number: PTE-H8052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8047-B

Headers, Long Tube, Steel, Black Hi-Temp, Chevy, A, F, Body, Small Block, Pair

Part Number: PTE-H8047-B

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8049-B

Headers, Long Tube, Steel, Black, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair

Part Number: PTE-H8049-B

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Clippster Headers H8036

Headers, Engine Swap, Mid-Length, Steel, Black, Chevy, GMC, S-Series SUV, Pickup, Small Block V8, Pair

Part Number: PTE-H8036

4.29 out of 5 stars ( 49 )

Estimated Ship Date: Today

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Patriot Roadster/Sprint Car Headers H8071-B

Headers, 32 Highboy, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8071-B

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Patriot Tight Tuck Headers H8086-B

Header, Tight Tuck, Block Hugger, Steel, Painted, Chevy, Small Block LS, Pair

Part Number: PTE-H8086-B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8063

Headers, Tri-5, Mid-length, Steel, Natural, 3 in. Collector, Round Port, Chevy, Pontiac, Small Block, Pair

Part Number: PTE-H8063

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Full-Length Headers H8062-B

Headers, Long Tube, Steel, Black, Chevy, Big Block, Pair

Part Number: PTE-H8062-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Roadster/Sprint Car Headers H8069-B

Headers, Sprint Style Roadster, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8069-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Tight Tuck Headers H8482

Headers, Tight Tuck, Block Hugger, Steel, Natural, Street Rod, Ford, Small Block, 351W, Pair

Part Number: PTE-H8482

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Patriot Full-Length Headers H8049

Headers, Long Tube, Steel, Natural, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair

Part Number: PTE-H8049

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8055-B

Headers, Tri-5, Shorty, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8055-B

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Roadster/Sprint Car Headers H8069

Headers, Sprint Style Roadster, Long Tube, Steel, Natural, Chevy, Small Block, Pair

Part Number: PTE-H8069

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Full-Length Headers H8024-B

Headers, Long Tube, Steel, Black, Chevy, Car, Big Block, Pair

Part Number: PTE-H8024-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Patriot Full-Length Headers H8207

Headers, Long Tube, Steel, Natural, Dodge, Plymouth, Big Block, Pair

Part Number: PTE-H8207

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Patriot Tri-5 Headers H8035-B

Headers, Engine Swap, Full-Length, Fenderwell, Steel, Painted, Chevy, Big Block, V8, Pair

Part Number: PTE-H8035-B

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Doug's Headers D352

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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192 Results Found For "lowering blocks"