Sierra 18-1949 Manifold Spacer

Sierra 18-1949 Manifold Spacer

This item has been discontinued by the manufacturer and is no longer available.

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