BBC MLS Head Gasket 4.580in .053in

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SKU:FEL1075-053 ,UPC:

SKU: FEL1075-053

UPC: 019826509543

MPN: 1075-053

Info

SKU:
FEL1075-053
UPC:
019826509543
MPN:
1075-053

Description

The FEL-PRO BBC MLS Head Gasket 4.580in .053in (part number 1075-053) is a multi-layer steel cylinder head gasket designed specifically for Big Block Chevy engines. This gasket delivers reliable sealing performance across high-compression applications, engineered to handle the demanding pressures and temperatures that big block Chevrolet powerplants generate during sustained operation.

The 4.580-inch bore specification matches factory BBC block dimensions, while the 0.053-inch compression thickness is a critical parameter that affects final engine compression ratio and combustion chamber volume. Multi-layer steel construction provides superior durability compared to single-layer gaskets, resisting blow-through and maintaining integrity across repeated thermal cycles. FEL-PRO's manufacturing standards ensure consistent gasket performance, with precise material composition and surface finish that promote proper sealing without excessive clamping force variation across the cylinder head surface.

This gasket serves builders and technicians performing head gasket replacement on Big Block Chevy engines, whether during routine rebuilds, performance upgrades, or repair work. The MLS design works effectively with both stock and performance applications, accommodating standard torque specifications and typical head bolt patterns found on BBC cylinder heads. Proper installation with correct torque sequence and clean, flat mating surfaces ensures maximum gasket life and prevention of coolant or combustion leakage.

When replacing a BBC head gasket, selecting the correct bore diameter and compression thickness is essential—using incorrect dimensions can result in improper sealing, combustion gas leakage into the coolant system, or unintended changes to engine compression ratio. FEL-PRO's reputation in the OEM and professional rebuilder market reflects decades of gasket engineering focused on durability and consistent performance under real operating conditions.

SpecificationDetail
Brand
FEL-PRO
MPN / Part Number
1075-053
UPC
019826509543
SKU
FEL1075-053
Weight
1.2 lbs
Dimensions
11.05 x 0.24 x 25.8 in
Bore Diameter
4.580 inches
Compression Thickness
0.053 inches
Gasket Type
Multi-Layer Steel
Application
Big Block Chevy
Unit Count
Each (1 gasket)

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