Sierra

Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949

Item: #1780836 | Part Number: 18-1949
$181.99
or 4 interest-free payments of $45.50
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Description

The Sierra GM Small/Big Block Exhaust Manifold Spacer 18-1949 provides a simple solution for proper exhaust alignment and improved sealing. Designed for use with specific Sierra manifolds, it helps reduce exhaust leaks and can aid in tuning exhaust flow. Compatible with a range of Ford and GM V8 engines, this 3" spacer is a practical upgrade for marine exhaust setups.

Image of : Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949 Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949 Item # 1780836

Description

Specifications:

  • Size: 3"
  • Use with: Manifolds 18-1898, 18-1997-1, 18-1998-1

Fits:

  • Ford small block V8 302-351 cu.in.
  • GM Big Block V8 454 cu.in.
  • GM Small Block 305-350 cu.in

Replaces:

  • Barr:
    • 20-0097
  • GLM:
    • 56030
  • Mallory:
    • 9-40130
  • Osco:
    • 994-S3
WARNING

This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information go to www.p65warnings.ca.gov.

Part Numbers for Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949

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Sierra GM Small/Big Bock Exhaust Manifold Spacer - 18-1949
Total:
$181.99