Description

ARP Bolts M8 Head Bolt Kit

• Quality hex-head, hardened stainless steel bolts with a show polished  corrosion-resistant finish
• Tensile strength rated @ 180,000 psi; superior and stronger than OEM and grade 8 fasteners
• Precision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loading
• Wide under head flange bolts and hardened chamfered washers provide even load distribution for optimum sealing of surfaces to prevent leaks
• Eliminate thread problems associated with chromed and soft stainless steel hardware
• Kit includes all bolts required for one motor and moly assembly lubricant for installation
• Manufactured by ARP®
• 3.125″ under head length
• Made in the U.S.A.

Fitment Guide:

2020 Harley-Davidson Road Glide Limited FLTRK – –
2020 Harley-Davidson Road King EFI FLHR – –
2020 Harley-Davidson CVO Street Glide FLHXSE – –
2020 Harley-Davidson Street Glide EFI FLHX – –
2020 Harley-Davidson Electra Glide Standard EFI FLHTI – –
2020 Harley-Davidson CVO Road Glide Custom FLTRXSE – –
2019-2020 Harley-Davidson Electra Glide Police FLHTPI – –
2019 Harley-Davidson FXDR 114 – –
2019 Harley-Davidson Electra Glide Standard EFI FLHTI – –
2018-2019 Harley-Davidson Softail Street Bob FXBB – –
2018-2019 Harley-Davidson Softail Breakout 114 FXBRS – –
2018-2019 Harley-Davidson Softail Fat Bob 114 FXFBS – –
2018-2019 Harley-Davidson Softail Fat Boy FLFB – –
2018-2019 Harley-Davidson Softail Heritage Classic FLHC – –
2018-2019 Harley-Davidson Softail Slim FLSL – –
2018-2019 Harley-Davidson Softail Low Rider FXLR – –
2018-2019 Harley-Davidson Softail Fat Boy 114 FLFBS – –
2018-2019 Harley-Davidson Softail Fat Bob FXFB – –
2018-2019 Harley-Davidson Softail Deluxe FLDE – –
2018-2019 Harley-Davidson Softail Breakout FXBR – –
2018-2019 Harley-Davidson Softail Heritage Classic 114 FLHCS – –
2018-2019 Harley-Davidson Softail Sport Glide FLSB – –
2018-2019 Harley-Davidson CVO Road Glide Custom FLTRXSE – –
2017-2020 Harley-Davidson Street Glide Special FLHXS – –
2017-2020 Harley-Davidson Road King Special FLHRXS – –
2017-2020 Harley-Davidson Road Glide Special FLTRXS – –
2017-2020 Harley-Davidson Electra Glide Ultra Limited FLHTK – –
2017-2020 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE – –
2017-2020 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG – –
2017-2020 Harley-Davidson Freewheeler FLRT – –
2017-2020 Harley-Davidson Road Glide Custom FLTRX – –
2017-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL – –
2017-2019 Harley-Davidson Street Glide EFI FLHX – –
2017-2019 Harley-Davidson Road King EFI FLHR – –
2017-2019 Harley-Davidson Road Glide Ultra FLTRU – –
2017-2019 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI – –
2017-2019 Harley-Davidson CVO Street Glide FLHXSE – –
2017-2018 Harley-Davidson Electra Glide Police FLHTPI

History & Background on ARP

They say that to be successful you must identify a need and satisfy it. Back the early 1970s, racing enthusiast Gary Holzapfel saw that many of his friends’ broken engines were caused by fastener failure.

At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called upon his many years of fastener making experience for a leading aerospace subcontractor and founded ARP (Automotive Racing Products).

In the ensuing years, the firm has grown from what was literally a backyard garage workshop into a highly diversified manufacturer with seven operational entities in Southern California with a combined area in excess of 200,000 square feet. These include forging, heat-treating, machining, quality control finishing and packaging/warehousing facilities in Santa Paula and Ventura, California.

There is even a unique racing-themed restaurant at the main Santa Paula facility – called “ Hozy’s Grill” – which is open to the public.

Today, ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.