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Chevrolet Performance Head Gaskets 19170419 Gaskets, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, LS/LSX, Pair

SKU: NAL19170419

Head Gaskets

Chevrolet Performance Head Gaskets 19170419 Gaskets, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, LS/LSX, Pair

SKU: NAL19170419

Head Gaskets
A$468.16
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Cylinder Head Gasket - 4.200 in Bore - 0.051 in Compression Thickness - Multi-Layer Steel - LS / LSX - GM LS-Series - Pair


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:00:22

Data: v4.2 - Upd: 2026-11-09 13:38:16

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Chevrolet Performance
StreetFX SKU nal19170419
SFX Item ID 5065686
Accounting SKU nal-19170419
Manufacturer SKU 19170419
Manufacturer UPC 191070004903
Alternative References GMP19170419, NAL-19170419

Head Gaskets, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, LS/LSX, Pair

Chevrolet Performance has the official parts that your classic vehicle needs to keep it in pristine condition, including these head gaskets, which offer a precision fit between the cylinder head and header to improve exhaust flow. These head gaskets feature durable quality construction to maintain a reliable seal under high pressure and temperature changes. Whether you're installing a new set of heads or are just reinstalling your stock factory manifolds, add Chevrolet Performance head gaskets to ensure a precision fit and a tight, leak-free seal.

Product Attributes
BrandChevrolet Performance
Manufacturer's Part Number19170419
Part TypeHead Gaskets
Product LineChevrolet Performance Head Gaskets
Bore (in.)4.200 in.
Bore (mm)106.680mm
Gasket MaterialMulti-layer steel
Compressed Thickness (in.)0.051 in.
Compressed Volume (cc)11.579cc
Lock WireNo
QuantitySold as a pair.
NotesFor standard LS and LSX 6-bolt pattern heads and block.

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