ARP Main Bolt Kit 4-Bolt 351W

The time has come to do some restoration or rebuilding on your classic 351 Windsor engine, but before you start make sure you have the proper up to date hardware with this ARP 154-5203 4-Bolt Main Bolt Kit. This kit has all the hardware you’ll need to securely fasten your main caps to the block under your hood.

Constructed of chromoly right here in the USA, this 4-Bolt Main Bolt Kit will keep you covered for years to come with extreme durability and strength. Featuring a hex head style and a bolt fastener style, this kit is easy to work with. Your restoration, repair or upgrade project will become much easier with the use of this Hex Main Bolt Kit from ARP.

Features and Benefits:
- Constructed of chromoly
- Hex head style
- Bolt fastener style
- Includes washers
- Made in the USA
- Easy to install

Specifications:
- Main Bolt Style: 4-bolt
- Fastener Style: Bolt
- Head Style: Hex
- Works with Windage Tray: No
- Nuts Included: No
- Washers Included: Yes
- Quantity: Sold as a kit
- Fastener Yield Strength (psi): 180,000 psi

Applications:
- 1965-1995 Mustang

Your engine is held together by a myriad of nuts, bolts and screws, which allow it to work despite the incredible pressures and forces acting upon it. However, what happens if that hardware fails, or you need to upgrade it to handle additional performance? With the hardware from ARP, you're getting the best products on the market, and those trusted by Formula 1, IndyCar, NHRA and NASCAR.

Please Note: This kit fits SVO 351 4-bolt main with 7/16” outer bolts only.

Order this ARP 154-5203 4-Bolt Main Bolt Kit for your 351 Windsor Engine today from CJ Pony Parts.