Engine Port Block-Off Kits

Exhaust Block Off Plate Set BB Chevy, Aluminum, Pair

Part Number: AAF-ALL34219

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Exhaust Block-Off Plates, Chevrolet, Small Block LS, Pair

Part Number: AAF-ALL34218

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Exhaust Block-Off Plates, Chevy, Small Block, Pair

Part Number: CTR-84-100

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

Block-Off Covers, Exhaust Port, Aluminum, 14 Degree Dart Big Chief Heads, Chevy Big Block, Pair

Part Number: FOG-3175A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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BOSS/DART & CHI 351, 351C, CJ, M & 400 ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3168A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Gasket, CHEVY BB BRODIX HEADHUNTER 383 PLASTIC PORT COVERS.(2)

Part Number: FOG-3286P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, GM PRO STOCK/MOD CFE ALUMINUM PORT COVERS for 5.3" B.C's.(2)

Part Number: FOG-3324A

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, GM PRO STOCK/MOD CFE PLASTIC EXHAUST PORT COVERS for 5.3" B.C's.(2)

Part Number: FOG-3324P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, GM PRO STOCK/MOD DRCE 500CI ALUMINUM EXHAUST PORT COVER for 4.9" B.C's.(2)

Part Number: FOG-3334A

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, GM PRO STOCK/MOD DRCE 500CI PLASTIC EXHAUST PORT COVER for 4.9" B.C's.(2)

Part Number: FOG-3334P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, CHEVY SB 265-400CI DART FRANKENSTEIN PLASTIC EXHAUST PORT COVERS.(2)

Part Number: FOG-3345P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, AJPE 426CI '13 -'15 MUSCLE HEAD HEMI ALUMINUM EXHAUST PORT COVERS.(2)

Part Number: FOG-3365A

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, AJPE 426CI '13 -'15 MUSCLE HEAD HEMI PLASTIC EXHAUST PORT COVERS.(2)

Part Number: FOG-3365P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, FORD SB TFS 351W HI PORT HEAD DIAGONAL BOLT PATTERN ALUMINUM COVERS.(2)

Part Number: FOG-3373A

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Gasket, FORD SB TFS 351W HI PORT HEAD DIAGONAL BOLT PATTERN PLASTIC COVERS.(2)

Part Number: FOG-3373P

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Estimated Ship Date: Sep 5, 2025 if ordered today

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AJPE-TFX "MUSCLE HD" 426CI HEMI "ALKY" HEMI PLASTIC EX. PORT CVRS.(2)

Part Number: FOG-3230P

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Gasket, CHEVY BB BRODIX HEADHUNTER 383 ALUMINUM PORT COVERS.(2)

Part Number: FOG-3286A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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AFR & STK. 302W J/K "DUAL BOLT PATTERN" ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3011A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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AFR & STK. 302W J/K "DUAL BOLT PATTERN" PLASTIC EX. PORT COVERS.(2)

Part Number: FOG-3011P

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Estimated Ship Date: Sep 8, 2025 if ordered today

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STK. 361-440CI B1/B1-5X/MAX WEDGE RECT. ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3037A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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STK. 361-440CI B1/B1-5X/MAX WEDGE RECT. PLASTIC EX. PORT COVERS.(2)

Part Number: FOG-3037P

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Gasket, UNIVERSAL SUPERCHARGER ALUMINUM BASE PORT COVER for 4.25" x 14.85" .100".(1)

Part Number: FOG-3127A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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AFR 225 260-302W "SINGLE BOLT PATTERN" ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3138A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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AFR 225 260-302W "SINGLE BOLT PATTERN" PLASTIC EX. PORT COVERS.(2)

Part Number: FOG-3138P

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Estimated Ship Date: Sep 8, 2025 if ordered today

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4.6L & 5.4L STK. & SHELBY DOHC '93-'11 ALUMINUM EX. PORT COVERS.(2)

Part Number: FOG-3140A

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Estimated Ship Date: Sep 8, 2025 if ordered today

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