What material are these head bolts made from?

These head bolts are constructed from 8740 chrome moly steel. This material is chosen for its inherent strength and ability to withstand the high stresses found in performance engine applications.

Why do these bolts have 12-point heads?

The 12-point heads are a practical design choice that allows for better access with a socket wrench, especially in tight engine compartments. This can make the installation process more manageable compared to traditional 6-point fasteners.

Are these bolts suitable for stock Boss 302 engines?

While designed with performance in mind, these bolts offer improved clamping force over stock fasteners. They are a solid option for both stock rebuilds and performance-oriented Boss 302 engines where consistent head sealing is important.

ARP SB Ford Boss 302 Head Bolt Kit 254-3702

Name: ARP SB Ford Boss 302 12pt head bolt kit
Brand: ARP
SKU: arp-arp-sb-ford-boss-302-12pt-head-bolt-kit-t14-854313
Price: 142.49 USD
Availability: BackOrder

ARP SB Ford Boss 302 12pt head bolt kit

$142.49

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP SB Ford Boss 302 12pt head bolt kit.

Key Features

Fits Ford SB Boss 302 engines.
Constructed from 8740 chrome moly steel for strength and durability.
Features 12-point heads for easier tool access during installation.
Designed to provide consistent clamping force for reliable cylinder head sealing.
Includes all necessary bolts for securing cylinder heads.

⚠️ 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

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Product Details

ARP's 12-point head bolt kit for Ford Boss 302 engines uses 8740 chrome moly steel, a well-known material for its strength and durability in high-stress engine applications. These bolts are designed to provide a more consistent clamping force than stock bolts, which is crucial for sealing the cylinder head to the block, especially in performance builds or when rebuilding the top end of your engine. The 12-point heads offer improved access for your socket wrench compared to traditional 6-point fasteners, making installation a bit more straightforward in tight engine bays.

This kit includes all the necessary bolts to properly secure your cylinder heads. ARP is a popular name in performance engine components, and this kit is built to handle the demands of a Boss 302 engine, ensuring your heads stay put under pressure. When you're working on a performance engine like the Boss 302, using fasteners that can reliably handle increased cylinder pressures and temperatures is key to a long-lasting build.