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41 Results Found For "m8 studs"
Showing In Stock Items. Show All 69 Items.
ARP Pro Series Cylinder Head Studs
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.
( 820 )
$309.99
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$1,222.99
ARP Pro Series Rocker Arm Studs
ARP Pro Series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. They are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, these studs are more resistant to flex and will provide a more positive seating. Pro Series rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).
( 85 )
$121.99
ARP Stainless Steel Accessory Studs
ARP stainless steel accessory studs can be used for exhaust systems, intake manifolds, and a number of other uses. They are made of ARP's stainless 300 and are impervious to the rust and corrosion that plague ordinary fasteners. The studs feature a unique nut starter nose and a hex broached tip, allowing them to be easily installed using an Allen wrench. Stainless steel 12-point nuts and washers are included. Give your engine a show quality look with ARP stainless steel accessory bolts.
( 31 )
$41.99
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$133.99
COMP Cams Hi-Tech Rocker Arm Studs
Replace your stock rocker arm studs with these COMP Cams rocker arm studs. When ultimate strength is required, as with high-rpm roller cam applications, Hi-Tech Race studs are just what you need. These studs have thin jam nuts for rocker clearance, rolled threads for maximum contact, and ground-flat tops to achieve and maintain accurate valve adjustments. The jam nuts are large in diameter to spread the load over larger areas. All COMP Cams Hi-Tech studs have generous radii and feature a black oxide finish.
( 24 )
$14.95
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$120.95
Summit Racing™ Inconel Exhaust Stud Kits
Summit Racing™ Inconel exhaust stud kits are offered to work with our EcoBoost Turbo manifolds or as a replacement for the often-broken factory studs. Made from unbreakable A286 Inconel, these M8 x1.25mm, high-nickel stainless steel studs are corrosion-resistant and will withstand the high temperatures of turbocharged exhaust. Never break another exhaust manifold bolt again! Each kit includes 18 studs and nuts for use with manifolds that include an extra mounting hole.
Not Yet Reviewed
$169.99
Tilton Hydraulic Release Bearing Anti-Rotation Studs
Tilton Engineering hydraulic release bearing anti-rotation studs are available for replacement or when building your own custom setup. They are constructed from high-quality materials to ensure optimum performance.
( 2 )
$22.10
On Sale
Moroso Oil Pan Stud Kits
Moroso oil pan stud kits make pan installation easy and prolong gasket life. Locking nuts feature attached washers with serrated faces to provide a positive grip on the pan rail. The studs are made of heat-treated Grade 8 steel with black oxide finish, and cadmium and zinc plated nuts. These are also available in a bullet nose version which are rounded on one end for easier starting of oil pan mounting nuts.
( 20 )
$49.99
$44.99
GSP Loaded Strut Assemblies
GSP loaded strut assemblies come complete with high-quality struts, coil springs, strut mounts, and hardware. They are ready to install, right out of the box, making installation quicker and easier. Struts and springs are tuned specifically to each vehicle application to provide OE levels of comfort and stability regardless of road conditions or speed. GSP loaded strut assemblies also feature: * All-new components, engineered to provide OE form, fit, and function, are used to manufacture GSP loaded strut assemblies, ensuring that ride comfort and handling are returned to factory-fresh levels * Struts feature high performance Tri-Lock PTFE piston rod seals, chrome plated piston rods, and a nitrogen gas charge * Quality components and engineering ensure long-term durability and heat resistance * Coil springs feature cold-rolled SAE 9254-rated spring steel for strength and durability * Premium-quality strut mounts are designed to eliminate transfer of harmonic resonance to the vehicle body
( 11 )
$119.99
ARP Pro Series Cylinder Head Bolt Kits
The Pro Series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.
( 169 )
$237.99
ARP High Performance Series Rocker Arm Studs
ARP High Performance Series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).
( 280 )
$11.99
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$122.99
Dorman Double-Ended Studs
Dorman double-ended studs are designed for replacing damaged or rusted double-ended studs. These studs come in various lengths and thread sizes to suit the job at hand.
( 103 )
$3.99
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$35.99
Dorman Exhaust Manifold Mounting Hardware
Dorman exhaust manifold mounting hardware is designed to replace broken, stripped, or corroded stock fasteners. The studs, bolts, and nuts are manufactured from quality materials and offered in a variety of finishes. Dozens of options are available; choose the lengths and thread sizes needed for your specific vehicle application. Pieces are sold individually, in pairs, or larger quantity sets. A secure exhaust manifold begins with Dorman mounting hardware.
( 291 )
$9.99
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$28.99
PRW Rocker Arm Studs
PRW rocker arm studs are premium engine fasteners, made from strong, heat-treated 4135 chromoly steel with rolled threads. They're designed to securely hold rocker arms in place, handling the extreme forces in race and high performance engines for reliable valvetrain operation. The studs are crucial for securing the rocker arms that open and close engine valves, often paired with poly locks and used in upgraded systems for better durability and performance than stock parts. Order the set recommended for your vehicle. Additional product details: * Material: Cold-formed from 4135 chromoly alloy steel for maximum strength * Construction: Rolled threads provide superior durability and resistance to stripping * Application: Engineered for high performance and racing engines where stock studs might fail * Function: They act as threaded posts in the cylinder head, anchoring the rocker arms and associated hardware (like poly locks) * Durability: Standard components can bend or break under high spring pressures and aggressive valve lift * Reliability: PRW studs provide a secure, dependable foundation for the valvetrain in demanding conditions * Upgrades: Essential when upgrading to stronger rocker arms or higher-rate valve springs
( 1 )
$4.04
ARP Stainless Steel Header Stud Kits
Headers can represent a sizable investment, so you'll want to keep them securely attached. In addition, exhaust leaks can cost you power and even cause damage to your vehicle. ARP stainless steel header studs are the answer. They're made from premium 300 stainless steel, which is rated at 170,000 psi tensile strength--much stronger than Grade 8 steel. These studs are also highly corrosion and heat-resistant, for long service under the toughest conditions, and they're polished to a mirror-like shine. Each kit includes the specific number of parts for the desired application, plus premium-quality washers and either hex or 12-point nuts.
( 66 )
$116.99
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$119.99
XS Power Battery Terminal Adapters
Mount XS Power battery terminal adapters to get things started. They offer several styles of battery post and stud adapters to fit your vehicle or boat XS Power battery. Brass short and tall style post adapters with M6 threads, zinc plated adapters, and brass stud adapters with stainless wingnuts are ready to work with most of their deep-cycle batteries. Order the style best suited for your application. Get the juice flowing in your land or water machine with battery terminal adapters from XS Power.
( 47 )
$51.99
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$88.99
Dorman Turbocharger Fasteners
Dorman turbocharger fasteners are ideal for fastening new turbos, or older units with bad studs, to the exhaust manifold. They're tested for hardness and corrosion resistance to ensure quality standards.
Not Yet Reviewed
$21.99
Engine Works Timing Cover Fasteners
Some fasteners have a specific purpose, providing the best fit and performance for that purpose. Engine Works offers several timing cover stud and bolt kits to secure your individual timing cover. For your LS, the bolts feature a built-in washer face with case-hardened serrations designed to easily permit the use of a socket wrench for quick and accurate installation. For your small or big block timing cover, Engine Works offers steel bolt or stud kits. The studs have a black oxide finish, a bullet point for easier cover installation, and include lock nuts. The bolts are natural steel. Select the kit with the right for your engine.
Not Yet Reviewed
$14.96
Trail-Gear Hub Stud Kits
No weak links. Trail-Gear plus ARP equals strength! These TG hub stud kits offer precision-machined 6mm hex heads to make installation and maintenance easier. You've beefed up your rig with 30 spline birfields, 6-stud knuckles, and chromo hub gears or drive flanges. Finish the job right with Trail-Gear hub stud kits—weakness eliminated! The fasteners are available for a variety of vehicle applications.
( 7 )
$9.99
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$129.99
Gator Fasteners Heavy-Duty Head Stud Kits
Whether you're building a tow rig, race truck, or just want to keep your daily driver on the road for the long haul, you need to upgrade your head bolts with Gator Fasteners heavy-duty head stud kits. Gator head studs have a much higher strength and will not stretch like the factory bolts, helping to keep your truck from popping head gaskets. Designed for stock to moderately built engines. Gator studs are manufactured with 8740 material with an added proprietary element and black oxide finished. They are rated at 220,000 psi tensile strength, providing the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. Choose the head stud kit designed for your truck.
( 2 )
$424.99
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$579.99
ARP Main Stud Kits
ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.
( 398 )
$56.99
Summit Racing™ Extreme Duty Head Stud Kits
Summit Racing™ Extreme Duty cylinder head stud kits are engineered to withstand the stress and abuses that high-horsepower engines endure. These fastener kits come with all necessary studs, nuts, washers, lubricant, and instructions to ensure maximum performance and reliability. Order the hardware recommended for your year/make and engine application. Extreme Duty fasteners feature: * 190,000 psi tensile strength minimum * High-strength chromoly steel utilized for all products * Precision manufacturing processes ensure consistent product performance * All studs are twice straightened to guarantee straightness * Threads are rolled after heat treatment for high strength * Tensile and yield strength tested after thread rolling * Uniformly applied black oxide surface finish * Anti-rust oil coating to protect fasteners from corrosion
( 2 )
$338.99
Sierra Marine Remote Battery Junction Terminals
Sierra Marine battery junction terminals are offered in several styles to meet whatever your needs may be. These connector components are designed to keep current flowing in your boat's electrical system. Select from single or dual styles with stainless steel M8 or M10 studs and glass fiber reinforced nylon bases to ensure mechanical strength and durability. Additional features and notes: * Insulated single stud post or insulated dual stud post with isolating plate * Securely connects heavy-duty, high-amperage cables * Insulated base ensures no leakage to metal hulls * 48 VDC maximum operating voltage
( 1 )
$10.99
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$24.99
Trail-Gear Spindle Stud Kits
Trail-Gear spindle stud kits eliminate the problem of lining up gaskets and hardware by removing the stock bolts and replacing the spindle hardware with studs. These studs are stronger than stock replacement spindle bolts, providing great strength without breaking the bank. Each stud is machined from a proprietary alloy made exclusively for Trail-Gear, manufactured to strict specifications. They should be your first choice for spindle hardware replacement or upgrade. Order a set with natural or zinc plated finish.
( 1 )
$59.99
Edelbrock Rocker Arm Stud Bolt Kits
Edelbrock rocker arm stud bolt kits are designed for use with the Edelbrock Performer and RPM small block Chevy and Ford cylinder head applications. These screw-in style rocker arm stud bolts are manufactured from high-quality material for strength and durability and run in straight and true to offer nothing less than positive seating.
( 24 )
$67.95
