Mr. Gasket Head Gaskets 1121G Gasket, Flexible Graphite Core, Elastomer Coated, 4.140 in. Bore, 0.028 in. Compressed Thickness, Each
Mr. Gasket Head Gaskets 1121G Gasket, Flexible Graphite Core, Elastomer Coated, 4.140 in. Bore, 0.028 in. Compressed Thickness, Each
Description
Head Gasket Shim - 4.140 in Bore - 0.028 in Compression Thickness - Rubber Coated Steel Core - Small Block Mopar - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:11:04
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Mr. Gasket |
| StreetFX SKU | mrg1121G |
| SFX Item ID | 4982610 |
| Accounting SKU | mrg-1121G |
| Manufacturer SKU | 1121G |
| Manufacturer UPC | 084041022986 |
| Alternative References | 1121G, MRG-1121G |
Head Gasket, Flexible Graphite Core, Elastomer Coated, 4.140 in. Gasket Bore, 0.028 in. Compressed Thickness, Each
Mr. Gasket head gaskets are ideal for stock rebuilds and mild performance applications. They're designed to offer greater sealing characteristics than OEM, plus longer life--and they're more affordable, too!
| Product Attributes | |
|---|---|
| Brand | Mr. Gasket |
| Manufacturer's Part Number | 1121G |
| Part Type | Head Gaskets |
| Product Line | Mr. Gasket Head Gaskets |
| UPC | 084041022986 |
| Bore (in.) | 4.140 in. |
| Bore (mm) | 105.156mm |
| Gasket Material | Flexible graphite core/Elastomer coated |
| Compressed Thickness (in.) | 0.028 in. |
| Compressed Volume (cc) | 6.177cc |
| Lock Wire | No |
| Quantity | Sold individually. |
| Notes | Use Earl's thread sealant part number D024ERL on bolts holes that enter cooling passages. Do not use any other type of glue or sealant on this head gasket. |
Compatibility
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