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ARP 235-4725 BBC Head Stud Kit for Merlin Cylinder Heads - 12-Point

Part of: ARP BBC Head Stud Kit for Merlin Cylinder Heads

Other options in this family: ARP L19-7B ARP 208-4701 ARP 201-4302 ARP 203-4205 ARP 250-4203

Manufacturer

Picture for manufacturer ARP

Part Number

235-4725
14 reviews
Sale Price

$299.91

Estimated ship date Thursday, February 11

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

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Product Details

The ARP 235-4725 is a premium head stud kit engineered specifically for big block Chevy engines equipped with Merlin aftermarket cylinder heads. This kit features ARP's legendary 8740 chromoly steel material, heat-treated to 200,000 psi tensile strength for exceptional clamping force and durability in high-performance applications.

Key Features:

  • 12-point head design for easier installation in tight engine bay clearances
  • Manufactured from ARP 8740 chromoly steel with premium heat treatment
  • Precision threads rolled after heat-treat for superior fatigue resistance
  • Includes hardened parallel-ground washers for even load distribution
  • Supplied with ARP Ultra-Torque assembly lubricant for accurate torque readings
  • Designed specifically for Merlin cylinder head bolt patterns and deck heights
  • Provides significantly improved clamping force over factory head bolts

ARP head studs eliminate the common problem of head gasket failure by maintaining consistent clamping pressure under extreme cylinder pressures. The stud design allows the fastener to be stretched along its length rather than twisted during installation, resulting in more accurate and consistent torque values. This kit is ideal for naturally aspirated, supercharged, turbocharged, and nitrous-equipped big block Chevy builds where cylinder head sealing is critical.

It was quick and straight to the point without a whole lot of dialogue.

lower price free shiping

simple and straight forward!

Smile:)

easy to use - like the option of using amazon account for checkout

Don't know yet. You haven't a chance to mess any thing up yet.

Done

Easy to order. Fast Shipping. Excellent packing. Overall great experience. Will do business again and recommend to others!

Good prices. Fast shipping. Fit my 2011 Dodge 3500 Mega Cab Dually perfect. Thanks.

third purchase from Autoplicity...so far so great!

I was a little concerned at first. They advertise same-day order processing, and they said my part was in stock. However, my order took three business days (plus the weekend) to finally ship. As long as the right part arrives, I'll be happy. The price was $100 less than everywhere else, so that can't be beat.

I like the convenience of using Amazon to log in.

I wish you did not have to scroll all the way to the bottem each time to review the products. Other than that it was easy and great.

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

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