Specifications
- Brand
- ARP
- Part #
- 134-7401
- UPC
- 672036033910
ARP LS1 LS2 12pt Thermostat Housing Bolt Kit
$6.34
On Backorder
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Worn-out thermostat housing bolts can leak coolant. This ARP bolt kit replaces them directly.
Key Features
- 12-point head design — easier to get a socket on in tight engine bays.
- Heat-treated 8740 chromoly steel — strong and durable for engine temperatures.
- Direct fit for LS1 and LS2 engines — replaces stock thermostat housing bolts.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Specifications
- Brand
- ARP
- Manufacturer Part #
- 134-7401
- UPC
- 672036033910
Frequently Asked Questions
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ARP LS1 LS2 12pt Thermostat Housing Bolt Kit
$6.34