ARP Main Bolt Kit 12-Point 2-Bolt Black Chrome Moly 390/428
ARP 12-Point 2-Bolt Black Chrome Moly Main Bolt Kit for 390 and 428 Engines.
Rebuilding a big block 390 or 428 engine means you're also going to need the right hardware to get the job done properly. So be sure to pick up this ARP 12-Point 2-Bolt Black Chrome Moly Main Bolt Kit that's now available from CJ Pony Parts!
Features & Benefits:
- Made of 8740 Chrome Moly with a Black Finish for Superior Strength
- Made in the USA
- For Use on Big Block 390 and 428 Engines
- Strong and Reliable
- Hex Head Nuts
This ARP (155-5421) 12-Point 2-Bolt Black Chrome Moly Main Bolt Kit is meant to be used on big block 390 and 428 engines. Strong and reliable, the parts in this kit are made in the USA out of 8740 chrome moly that also has a black finish for superior strength and reliability!
With the hardware from ARP, you're getting the best products on the market, and those trusted by Formula 1, IndyCar, NHRA and NASCAR. So, if you're needing new engine hardware, look no further than ARP.
Order an ARP (155-5421) 12-Point 2-Bolt Black Chrome Moly Main Bolt Kit for your 390 or 428 Engine from CJ Pony Parts today!
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Engine Hardware, Ford F-100 Parts, Restomod Parts
Installation Videos
Video Transcript
These 12-point two bolt black chrome alloy bolt kit are going to be a direct-fit replacement for the factory hardware on your 390 or 428 engine. These are made out of an 8740 chrome alloy with a black oxide finish and it'll be much stronger and more durable than the factory hardware. These include hex head nuts and are made right here in the USA.











