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GM Spark plug holder - image
Print guidance estimate
Estimated from part metadata
Print cost & setup estimate
Planning numbers for filament, cost, time, and setup. Treat them as estimates until you confirm the file in your slicer.
0 model files
Recommended kit

Based on 25% main infill across listed model files

Material cost
$0.00

Filament only at roughly $24/kg PETG / ASA

Print time
—–—

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL fileRoleSource sizePETG / ASA 20%PETG / ASA 25%100% solidRecommendation
No printable model files are available for an estimate yet.

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Mechanical/Functional

GM Spark plug holder

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Description

Spark plug holder I made for a GM V8, using GM's standard cylinder numbering. Feel free to download, and modify as you'd like! Changed heights, centered all items, added a centering point for the electrode, recessed all text.

Compatible Cars

Published Jun 27, 2026Updated Jul 15, 2026

Originally published on thingiverse.com by Andrew Courter (A05C) · License: CC BY-NC-SA

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