ARP Fasteners

Mopar V8 3-bolt pattern cam bolt kit

• Chrysler 3-bolt V8
• 3/8-16
• .750" 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.

Mopar V8, 3-bolt pattern cam bolt kit

• 3/8-16
• .875" 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.

Olds 225-307-350-403-425 3/8 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.

ARP Hi-Performance Head Bolt Kit, Olds

• Oldsmobile 350-455 cid with Factory Heads or Edelbrock Heads 60519, 60529 (1976 and Earlier) 7/16''
• Hex Head

HIGH PERFORMANCE SERIES
High Performance head bolts are available with a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.

Olds 455 3/8 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.

Olds V8 350-403, 455 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.

Adjustable 3/8 12pt rocker arm nut kit

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Adjustable 3/8 12pt rocker arm nut kit

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Rocker Arm Adjusters, 3/8" for .600" wide slot

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Rocker Arm Adjusters, 7/16" for .550" wide slot

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Rocker Arm Adjusters, 7/16" for .600" wide slot

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Adjustable 7/16 12pt rocker arm nut kit 7/16" for .640" wide slot

• 1/2"-20
• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required

Rocker Arm Adjusters, Length 2.050”, 7/16" for .600" wide slot

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Stud Girdle 7/16-20 x 2.0 00&2.600 .750 body dia

• Made by of heat-treated 8740 alloy chrome moly steel
• Compact, easy-to-use 12-point head holds wrench in place
• Flush-machined set screw head for optimum contact
• Bottom perpendicular to threads; threads perpendicular to base of adjuster
• ensuring optimum seat and even pressure
• No special adjusting tools required
• 16 per package

Pontiac 350-400 hex 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.

Pontiac 350-400-455 balancer bolt kit

• pontiac
• 5/8"-18 Thread
• 1.580" 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.

Pontiac 350-455 flywheel bolt kit

• Pontiac 350-455
• 1/2"-20 x 1.00"

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.

Pontiac flexplate bolt kit

• Pontiac 350-455
• 1/2"-20 x .675"

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.

Pontiac pressure plate bolt kit

Engineered for your special application, pressure plate bolt kits are the finest available and feature a large diameter, low profile head. Includes hardened washers. High Performance Series bolts are made from a premium grade chrome moly and hardened to a nominal tensile strength of 180,000 psi. The Pro Series bolts, originally developed for NASCAR competition, are stronger and rated at 200,000 psi.

Pontiac V8 '63-present & 389 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.