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Applications for HLY-97-177

Holley Manifold Plug and Fitting Kits 97-177

4.5 out of 5 stars ( 2 )

Part Number: HLY-97-177

Estimated Ship Date: Monday 10/19/2026

$46.57

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Results Found: 2

Fitting Size 1 (application):

3/4 in.

Fitting Attachment Style 1:

Hose barb

Fitting Size 2 (application):

3/4 in. NPT

Fitting Attachment Style 2:

Male

Application Notes:

Designed for Holley LT/LS cooling manifold. Kit includes two NPT to hose barb fittings and two 3/4 in. internal allen pipe plugs.