ARP
ARP GM LS Thermostat Housing Bolt Kit
Engines: LS Series
Pickup in East Rockingham
Please contact us to confirm pickup availability.
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Overview
Thermostat housing bolt kit for GM LS1/LS2. Thermostat housing bolts only.
Select material and head style. Each option is one complete ARP kit.
- 134-7401: 8740 Chrome Moly - Black Oxide, 12-Point
- 134-7402: 8740 Chrome Moly - Black Oxide, Hex (6-Point)
- 434-7401: Polished Stainless Steel, 12-Point
134-7401 specifications
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Length
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20 mm
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Thread
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6 mm x 1.0
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Head/Nut Style
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12 Point
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Head Size
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8 mm
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Washers Included
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Yes
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Alloy
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8740
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Material
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Chromoly
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Colour
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Black
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Finish
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Oxide
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Quantity
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Pair
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Compatible engines
LS Series
Fitment
Confirm fitment before ordering. Contact us if you need help matching parts to your build.