
Premium Performance Parts for Cars and Trucks
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Description, Q&A
Reviews of ARP Engine Products
Reviews of ARP Engine products have an average rating of 4.9 out of 5
ARP M8 x 1.25 x 35 12pt
Excellent product. Can’t go wrong with ARP when it come to fastner. ARP all my bolts..
Aug 8, 2025 | Review shared from ARP M8 x 1.25 x 35mm 12pt SS Bolts Set - 771-1004Great product
ARP makes a great product and the only automotive bolts to buy.
Sep 23, 2024 | Review shared from ARP Main Cap Side Bolt Kit for Early Aluminum Block (96-05 4.6L Mustang)Perfect fit!
Parts should up in a timely fashion and fit as expected. Happy to get parts from American muscle.
Jul 29, 2024 | Review shared from ARP Oil Pump Bolt Kit (79-95 5.0L, 5.8L Mustang)Oil pump drive shaft
Made of good quality and it fit my Ford 302. If I need this part I would order again.
Jul 6, 2024 | Review shared from ARP Oil Pump Driveshaft (79-95 5.0L Mustang)Factory replacement
These replace the lower bolts. Upper may be a different story. Let the old bolts soak in penetrating fluid for a day or two before removing
Nov 18, 2023 | Review shared from ARP Intake Manifold Bolt Kit (79-95 5.0L, 5.8L Mustang)Great quality product
Cannot stress how easy this install was thanks to the step by step by ARP. I highly suggest chasing your threads prior to install. These should thread in by hand till you bottom them out in the block.
Nov 11, 2023 | Review shared from ARP Head Stud Kit (79-95 5.0L Mustang)Best deal
Just get it don't try to reuse the old one. It's not worth the old one breaking when this is so cheap
Jun 10, 2023 | Review shared from ARP Harmonic Balancer Bolt Kit (11-17 Mustang GT)Perfect
Just what I was looking for. They look super clean and strong
Feb 14, 2023 | Review shared from ARP Motor Mount To Block Bolts (79-95 5.0L, 5.8L Mustang)Arp
Comes with moly lube for the bolts. ARP recommended 70lb ft in 3 equal steps. High quality
Dec 19, 2022 | Review shared from ARP High Performance Series Head Bolt Kit; 12 Point (79-95 5.0L Mustang)Side cap
Installation was straight forward an easy to understand
May 27, 2022 | Review shared from ARP Main Cap Side Bolt Kit for Late Aluminum Block (06-10 Mustang GT)