ARP Fasteners

Chrysler 440 7/16 flexplate bolt kit

• Chrysler 3.9L V6 & 273-440
• 7/16"-20 x .500"

Flywheel and flexplate bolts play an important role in the performance and safety of both street and race cars, which is why the fastener experts at developed bolts far superior to OE hardware. offers two series of flywheel/flexplate bolts: Pro and High-Performance. Forged from aerospace alloy and heat-treated prior to thread rolling and machining, both series feature a flat 12-point head design and larger-than-stock shank for improved strength and flywheel register. The premium grade Pro Series has a 190,000 psi rating (originally developed for NASCAR Winston Cup competition), and the popular High-Performance Series has a 170,000 psi rating.

Chrysler square drive balancer bolt kit

• 318-440 Wedge and 426 Hemi
• 3/4"-16

This is a special version of 's rugged 200,000 psi damper bolt that can accept a standard 1/2'' drive ratchet or breaker bar to facilitate rotating the crank assembly. Made by from heat-treated 8740 chrome moly with heavy-duty black oxide finish.

Dominator with 1/2 or 1 spacer carb stud kit

Carburetor Stud Kits, Dominator with 1/2” or 1" Spacer, 5/16" x 3.200” O.A.L.

Carburetors Stay Perfectly Sealed to the Intake Manifold.
These stud kits feature the J-Form threads to resist loosening and vibration. Available in 8740 chrome moly black oxide and stainless steel. All carb stud kits come with hex nuts and washers.

Dominator carb black oxide stud kit, no spacer

Carburetor Stud Kits, Dominator Carb Stud (No Spacer) 5/16” x 2.225” O.A.L. 

Carburetors Stay Perfectly Sealed to the Intake Manifold.
These stud kits feature the J-Form threads to resist loosening and vibration. Chrome moly black oxide. All carb stud kits come with hex nuts and washers.

Ford 289-302 7/16 hex head stud kit

• Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs include hex nuts and are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.

ARP Rod Bolts – Hi-Performance, Ford 289-302, 5/16”

Maximum Durability!
These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with ARP's innovative manufacturing technology. Choose from new ARP Wave-Loc or standard knurled design. 190,000 psi.

Ford 289-302, w/351W head , 7/16 head stud kit

Head Studs with Hex Nuts, SB Ford 289-302 5.9L w/351 Windsor Head

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs include hex nuts and are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.

Ford 351 2-bolt main bolt kit

main bolt kits offer only the finest quality. Popular applications feature reduced wrenching head and wide area flange to provide even load distribution during torquing. 170,000 psi tensile strength.

Ford 351 NASCAR flywheel bolt kit

• 7/16"-20 x .925"
• 3/4" Socket Size

Ford 351-400M rod bolt kit

These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with 's innovative manufacturing technology. Choose from new Wave-Loc or standard knurled design. 190,000 psi.

Ford 351C & 351W oil pan stud kit

Designed to make it easy installing a pan an seal it properly.
ARP studs are designed with a radiused bullet nose that serves to locate the pan rails. This allows the nuts to be installed easily without the worry of cross-threading. Available in black oxide chrome moly steel or stainless steel. Studs come with flanged lock nut.

Ford 351C 5/8 balancer bolt kit

• Ford 351C
• 5/8"-18 Thread
• 1.800" UHL
• 5/8" Socket

To ensure the damper is locked into place, use these ultra-strong 200,000 psi bolts that exert maximum clamping force. Special features include 1/4" thick washers with an extra wide surface and tall 12-point heads that accept a deep socket to end the worry of stripping the head.

Ford 351C hex SS intake manifold bolt kit

Available in either black oxide chrome moly or 300-series stainless steel, and your choice of hex or 12-point head. Each ARP intake manifold bolt kit is a must have for cinching your intake manifold in place. Features include a generously flanged 3/8'' bolt head for even loading, and a precision-ground, hardened washer to prevent galling and promote accurate torque readings. 170,000 PSI.

Ford 351C hi-perf wave-loc rod bolt kit

These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with 's innovative manufacturing technology. Choose from new Wave-Loc or standard knurled design. 190,000 psi.

Ford 351C rod bolt kit

These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with 's innovative manufacturing technology. Choose from new Wave-Loc or standard knurled design. 190,000 psi.

Ford 5/16 hex oil pump bolt kit

These inexpensive fasteners can literally save your engine!
To ensure your performance oil pump stays put, install an premium grade bolt or stud kit. Available in black oxide 8740 chrome moly steel. Rated at 170,000 PSI tensile strength to provide you with plenty of clamping force. Hex head or 12-point design.

Ford 6.0L Powerstroke diesel head stud kit

The 250-4206 Inner Row Head Bolts are a great add-on to the popular 250-4202 head stud kit for your 03-07 Ford 6.0L Power stroke. These High Performance Series bolts are rated at 180,000 psi tensile strength and include a set of ten (M8 inner row) head bolts, ten washers and a 1/2 oz. pack of Ultra-Torque fastener assembly lubricant.

Ford Boss 302-351W hi-perf wave-loc rod bolt kit

These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with 's innovative manufacturing technology. Choose from new Wave-Loc or standard knurled design. 190,000 psi.

Ford Rod Bolts – Hi-Performance

• Ford 351W, 429-460
• 3/8"

Maximum Durability!
These are undeniably the strongest, most reliable OEM-replacement rod bolts available! Forged from 8740 chrome moly, you are guaranteed maximum durability, especially when combined with ARP's innovative manufacturing technology. Choose from new ARP Wave-Loc or standard knurled design. 190,000 psi.

Ford Cam Bolt Kit

• 1965-68 Ford 260-351W
• 3/8-16
• 1.460" UHL

In High Performance (170,000 psi) or Pro Series (200,000 psi), these quality ARP cam bolts deliver increased preload clamping force and assure positive timing gear register. With increased material strength, valve train harmonics and stress are overcome. The bolts also feature oversized head flange for button retention and reduced socket head size to facilitate easy installation and removal. Appropriate fasteners included for your application.