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ARP 740-3250 Stainless Steel Cylinder Head Fasteners 5-Pack

Manufacturer

Picture for manufacturer ARP

Part Number

740-3250
7 reviews
Sale Price

$14.91

Estimated ship date Tuesday, November 17

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Product Details

The ARP 740-3250 is a 5-piece cylinder head fastener kit featuring premium 12-point fine thread bolts designed for high-performance engine applications. These fasteners are available in either ARP 300 stainless steel or heat-treated 8740 chrome moly with a black oxide finish, both rated at 180,000 psi tensile strength?providing significantly greater clamping force and reliability than standard Grade 8 hardware.

Key Features:

  • 12-point head design for improved grip and reduced risk of rounding
  • Fine thread configuration for precise torque application
  • 180,000 psi tensile strength for maximum durability
  • Heat-treated 8740 chrome moly construction with black oxide finish
  • Corrosion-resistant and maintenance-free
  • Washers included with each 5-piece kit

ARP fasteners are engineered for professional builders and enthusiasts who demand the highest quality hardware for critical engine components. The superior material properties and precise manufacturing tolerances ensure consistent torque values and long-term reliability in high-stress applications. Each bolt is manufactured to exacting standards, making them ideal for cylinder head installations, intake manifold mounting, and other demanding automotive, marine, and trailer applications.

Products specifications

Material

Black Oxide

Size

1/4-28 x 3.25

Wrenching

5/16

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Prices were very fair, had to check back a few times to the listing to determine if item was sold in pairs and/or individually. Overall however the product looks good.

I bought gauges from here and it was the best price around. They shipped it quickly and it should be here soon. Ill buy from here again.

Excellent price, quick shipment, and recommended to anyone! They have the cheapest prices on the web! Period!

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

Very good website. Easy to use. found the parts i needed and the order process was very easy since i could just login using my amazon account. Very convenient. Received my parts in a week.

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

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