The Fel-Pro Performance Intake Manifold Gasket Set 1275-5 is engineered for Chevrolet Big Block V8 engines (396–454) using rectangular port intake manifolds. Featuring thicker .120 in. composite construction, these gaskets are ideal for applications requiring additional intake manifold spacing while maintaining a reliable, leak-free seal.
£59.95
1 in stock
The Fel-Pro Performance Intake Manifold Gasket Set 1275-5 is engineered for Chevrolet Big Block V8 engines (396–454) using rectangular port intake manifolds. Featuring thicker .120 in. composite construction, these gaskets are ideal for applications requiring additional intake manifold spacing while maintaining a reliable, leak-free seal.
Engine Family: Chevrolet Big Block
Displacement: 396–454 cu in
Port Style: Rectangle Port
Application: Intake manifold
Set Includes: Intake manifold gaskets (pair)
Composite Construction – Durable, performance-grade sealing material
Rectangular Port Design – Designed for high-performance big block heads
Port Size: 2.54 in. x 1.82 in.
Thickness: .120 in.
Improved Sealing for Machined Surfaces
Resistant to Heat, Oil & Coolant
Chevy big block rectangle-port cylinder heads
Applications requiring increased gasket thickness
Performance intake manifold installations
Street, strip, and race engine builds
With over 40 years supplying American muscle and performance parts to UK enthusiasts, Customville American stocks genuine Fel-Pro Performance components locally, offering fast delivery with no import delays.
