Sierra 18-1949 Manifold Spacer
Sierra 18-1949 Manifold Spacer
Sierra 18-1949 Manifold Spacer
Sierra high-quality engine parts are designed to meet OEM specifications.
Size: 3"
- For Ford small block V8 302-351 cu. in.
- For GM Big Block V8 454 cu. in.
- For GM Small Block 305-350 cu. in.
Use With:
- 18-1898 Manifold
- 18-1997-1 Manifold
- 18-1998-1 Manifold
- 18-4258 Pipe Plug
Interchangeable with:
- Barr
- CM 20-0097
- GLM
- 56030
- Mallory
- 9-40130
- Osco
- 994-S3
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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Marine fitment can depend on model, year, serial range, and prior service history. Confirm those details before installation.
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Match the manufacturer part number, engine or drive model, and serial number range before ordering.
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Verify before installing.
Compare the removed part, mounting points, electrical connections, and manufacturer numbers before opening sealed packaging or beginning installation.
Quick Specifications
- Brand
- Sierra Marine
- Part Number
- SIE-18-1949
- Product Type
- Chris-Craft Inboard Parts
- Availability
- In Stock
- Support
- Fitment help available
Commonly Needed Alongside This Part
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