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ARP 204-5407 Crankcase Through-Bolt Kit for Porsche 911 2.0-2.7L

(1965-1977 Porsche 911)

Manufacturer

Picture for manufacturer ARP

Part Number

204-5407
4 reviews
Sale Price

$1,086.08

Estimated ship date Thursday, February 04

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Product Details

The ARP 204-5407 is a high-performance crankcase through-bolt kit specifically designed for Porsche 911 engines with 2.0, 2.2, 2.4, and 2.7 liter displacements from model years 1965-1977. These precision-engineered fasteners replace the factory crankcase bolts that hold the engine case halves together, providing superior clamping force and reliability for both street and competition applications.

Key Features:

  • Manufactured from premium 8740 chrome moly steel for exceptional strength and durability
  • Heat-treated to achieve optimal tensile strength ratings far exceeding OEM specifications
  • Precision threads rolled after heat-treat process for superior fatigue resistance
  • Designed specifically for air-cooled Porsche 911 engines (2.0L through 2.7L)
  • Complete kit includes all necessary through-bolts for proper installation
  • Essential upgrade for high-performance and racing applications where engine case integrity is critical

ARP fasteners are trusted by professional engine builders and racers worldwide. The 204-5407 crankcase bolt kit ensures your Porsche 911 engine case remains properly sealed and secure under even the most demanding conditions, preventing case separation and oil leaks that can occur with worn or inferior fasteners.

Products specifications

Fits

1965-1977 Porsche 911

hope everything makes it here before saturday. lol

Happy with the purchase! The lowest price and fast shipment.

Best price online for an Injen intake. Arrived in a week. Appreciated the "Item shipped" email with tracking number!

I ordered a water pump from them and that Amazon was advertising as a Chrome pump. When I discovered it was not chrome, I asked to cancel the order which was prior to shipping notification. I was told by customer service it had already been sent and I would have to wait until the item was sent for a return to be processed. The return was sent back and all money was credited to my account as promised.

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