Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081465BTC
In stock
Fel-Pro
Fel-Pro ES71129 Head Bolt Set interior care
A Fel-Pro head bolt set in black for engine repair, restricted from sale in certain states
- ColorBlack
- Head bolts secure cylinder heads reliably
- Fel-Pro engineering ensures precise fit
- Black finish resists corrosion effectively
- Direct manufacturer shipping guarantees authenticity
- Free shipping threshold at $75 orders
Head Bolt Set for Engine Repair
The Fel-Pro ES71129 head bolt set provides replacement fasteners for cylinder head installation. It is intended for mechanics and DIYers performing engine rebuilds or head gasket service. The black-finished bolts are engineered to meet original equipment specifications for proper clamping force. This kit addresses the need for reliable sealing during reassembly.
Thermal and Power Behaviour in Use
As a mechanical fastener kit, this product generates no heat, draws no electrical power and produces no operational noise. Thermals, acoustics and power consumption are not applicable to its function. Performance depends entirely on correct torque application during installation. The bolts maintain structural integrity under normal engine operating temperatures.
Included Hardware and Practical Impact
The set supplies the head bolts required for a specific engine application, eliminating the need to source individual fasteners. No additional software, lubricants or installation tools are bundled with the kit. Buyers requiring stretch bolts for torque-to-yield designs must verify compatibility before purchase. Orders totalling 75 or more qualify for free shipping from the manufacturer.
Highlights
- Head bolts secure cylinder heads reliably
- Fel-Pro engineering ensures precise fit
- Black finish resists corrosion effectively
- Direct manufacturer shipping guarantees authenticity
- Free shipping threshold at $75 orders
Specifications
| Brand | FEL-PRO |
|---|---|
| Color | Black |
Questions about this item
How do I install the Fel-Pro ES71129 head bolt set and which torque step is often missed?
Clean the block threads and bolt holes thoroughly, apply engine oil to the bolt threads and washers, then tighten in the manufacturer's specified sequence and torque angles; the final angle-turn step is the one most often skipped.
What maintenance or replacement will the Fel-Pro ES71129 head bolt set need later?
These bolts are torque-to-yield and designed for single use; they must be replaced with a new set whenever the cylinder head is removed or the gasket is serviced.
What limit appears first on the Fel-Pro ES71129 head bolt set under sustained high-temperature cycling?
The bolts stretch permanently once torqued to yield, so they cannot be re-torqued or reused after heat cycles without risking clamp-load loss.
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