Availability
Intake Manifold, Performer, Dual Plane, Aluminum, Square/Spread Bore Flange, Buick, 400, 430, 455, Each
Part Number: EDL-2146
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold, B-4B, Dual Plane, Aluminum, Natural, Square/Spread Bore, Non-EGR, Buick, 400, 430, 455, Each
Part Number: EDL-2515
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold, 360 Degree, Dual Quad, Aluminum, Natural, Dual Square Bore, Buick, 400, 430, 455
Part Number: OFY-5882
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Intake Manifold, 360 Degree, Split Single Plane, Aluminum, Natural, Spread Bore, Buick, 400, 430, 455, Each
Part Number: OFY-5876
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Intake Manifold, 360 Degree, Split Single Plane, Aluminum, Natural, Dominator, Buick, 400, 430, 455, Each
Part Number: OFY-5952
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Intake Manifold, 360 Degree, Split Single Plane, Aluminum, Natural, Square Bore, Buick, 400, 430, 455, Each
Part Number: OFY-5874
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Gaskets, Intake Manifold, Composite, 2.42 in.x.1.16 in. Port, .060 in. Thick, Buick, 455, Set
Part Number: FEL-1357
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gaskets, AccuSeal E, 1.220 in. Port Width, 2.520 in. Port Height, for Stage 1 Large Port, Buick, 400, 401, 425, 430, 455, Pair
Part Number: SCE-171104
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gaskets, AccuSeal Pro, Composite, Stage I Port, Buick, 400, 430, 455, Pair
Part Number: SCE-271101
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Gaskets, Manifold, Intake, Composite, 2.20 in. x 1.18 in. Port, .060 in. Thick, Pontiac, 326-455, Set
Part Number: EDL-7280
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gasket Set; For Intake Manifold PN[2146/2515]
Part Number: EDL-7246
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 1 Ported Applications, Buick, Buick V8, Pair
Part Number: SCE-271104
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Gasket, Manifold, Intake, Oldsmobile, V8, Pair
Part Number: CGT-C5813-060
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 4 Applications, Buick, Buick V8, Pair
Part Number: SCE-271103
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
2.490" X 1.410" INT GASKET SET
Part Number: CGT-C15329FC
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Stage 1 Applications, Buick, 400, 401, 425, 430, 455, Pair
Part Number: SCE-171106
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Stage 3 Applications, Buick, 400, 401, 425, 430, 455, Pair
Part Number: SCE-171102
Not Yet Reviewed
Estimated Ship Date: Jan 27, 2026 if ordered today
Estimated Ship Date: Jan 27, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Stage 4 Applications, Buick, 400, 401, 425, 430, 455, Pair
Part Number: SCE-171103
Not Yet Reviewed
Estimated Ship Date: Jan 27, 2026 if ordered today
Estimated Ship Date: Jan 27, 2026 if ordered today
Gaskets, Intake, AccuSeal Pro, Fiber Laminate, 2.375 in. x 1.1 in. Port, .062 in. Thick, Buick, 400/430/455
Part Number: SCE-71101-10
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.375 in. x 1.10 in. Port, .062 in. Thick, Buick, 400-455 Stage 1
Part Number: SCE-171101
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Intake Manifold Gasket Set
Part Number: CGT-C5775-060
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Pont:350P,400,455(71-79)(int)
Part Number: MAH-MS15186
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 3 Applications, Buick, Buick V8, Set of 10
Part Number: SCE-271102-10
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Engine Intake Manifold Gasket Set
Part Number: CGT-C5813-012
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Intake Manifold Gasket Set
Part Number: CGT-C5778-094
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.