Availability
1,887 Results Found For "cap"
Showing In Stock Items. Show All Items.
Not Showing Customizable Items. View Customizable Items.
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.
( 394 )
$100.99
—
$244.99
On Sale
MSD Distributor Cap and Rotor Kits
The cap and rotor of any ignition system must be considered maintenance items. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. MSD makes it easy with these cap and rotor replacement kits. The correct rotor is already matched to the correct cap for you.
( 518 )
$129.95
—
$149.95
$116.95
—
$134.95
Summit Racing™ Pro LS Main Cap Pullers
Summit Racing™ Pro LS main cap pullers are built to quickly pull off main bearing caps from GM LS Series V8 engines, especially those with main studs. The tool's design allows you to remove caps in one easy motion, saving time and hassle. If you're in an automotive shop that regularly works on high performance GM engines, a Summit Racing™ Pro LS main cap puller is a must-have.
( 8 )
$205.99
Rhodes Race Cars Billet Aluminum Water Tank Caps
Rhodes Race Cars billet aluminum water tank caps are made specifically to support today's high horsepower turbo/supercharged vehicles with air-to-water intercooled systems. These billet tank caps are available in a variety of configurations and finishes, and come complete with hardware and O-ring for a watertight seal. No need to fight getting ice into your intercooler tank again! With a Rhodes billet aluminum water tank cap it's no longer a problem at all. Features, specs and parts included: * Billet aluminum construction * Natural or black anodized finish, with Rhodes Race Cars logo * Special thread-profile to help prevent cross threading * Ultra-lightweight flush mount design with O-ring seal * Includes necessary mounting hardware for bolt-on installation * Easy turn fill caps are available many sizes and mounting configurations to fit almost any application
( 2 )
$124.95
—
$149.95
Summit Racing™ Main Bolt Kits
Make sure your crankshaft is secured properly using a set of these Summit Racing™ main bolt kits. They include high-tensile strength bolts that deliver maximum reliability where you need it the most. The bolt kits are designed for use with stock or aftermarket main caps, and can be installed without any modifications.
( 10 )
$209.70
Summit Racing™ Distributor Cap and Rotor Kits
Simplify your tune-ups and keep them budget-friendly with our Summit Racing™ cap and rotor kits. These affordable kits are molded from premium materials and have brass or aluminum inserts depending on application.
( 388 )
$128.99
On Sale
MSD Replacement Distributor Caps
Ensure that you have the finest distributor cap available by using one of these MSD replacement distributor caps. They're designed with performance in mind, are molded from a high-quality, voltage-insulating material, and use low-resistance terminals for maximum conductivity .
( 197 )
$101.95
—
$119.95
MotoRad Cooling System Pressure Testers
Test your cooling system's pressure with these accurate testers from MotoRad. These testers will test today's higher pressure cooling systems and pressure caps up to 30 lbs. The gauges test pressure ranges of 17 to 19 lbs., 20 lbs., and 28 to 30 lbs., with a color-coded dial that makes it simple to accurately test higher pressure caps and systems. A pressure release bar releases pressure buildup before removing the head from the neck. These MotoRad cooling system pressure testers come in a plastic carrying case with an easy-to-use instruction manual.
( 2 )
$106.99
On Sale
Mallory Distributor Caps
Mallory constructed these distributor caps from innovative, space-age plastic. Mallory distributor caps combine the high dielectric strength required for today's high-energy ignition systems with highly impact-resistant qualities to prevent damage.
( 104 )
$120.95
Meziere Radiator Caps
Meziere radiator caps are a stylish finishing touch to your coolant system. They're available in a variety of materials, finishes, edge shapes, and logo designs. Choose the cap you prefer for looks—and for the maximum pressure seal needed on your radiator application.
( 6 )
$114.84
U.S. Wheel Hub Covers
U.S. Wheel hub covers are an elegant finishing touch for your new rims—or replacements for lost or damaged originals. These decorative caps are available to complement more than 50 different U.S. Wheel series, and are offered in snap-on, push-through, and bolt-on installation methods. Depending on the model you select, the hub covers can be ordered in a variety of options: material, finish, style, size, color, and plain or with logo. Find the covers designed for fitment and companion-looks with your set of U.S. Wheels.
( 225 )
$102.99
—
$132.99
Holley Fuel Cell Caps
Equip your vehicle with a Holley billet fuel cell cap. Each of these caps will top-off your fuel cell with CNC-machined 6061 T-6 aluminum, a bright black anodized finish, and a laser-etched "Holley Equipped" logo. They are easy-to-grip, screw-on styles with O-ring seals and stainless steel hardware. Upgrade your stock cap with the style and performance of a Holley fuel cell cap!
( 14 )
$145.95
—
$178.95
OER Center Caps
OER center caps can replace a missing or damaged original, or freshen up the looks of all four wheels. They're offered in a variety of styles, such as flat, Rallye, hex, and closed. The caps are crafted from quality materials with several finish and logo options. Most models are designed for fitment on specific year/make applications. When you're restoring a classic vehicle, Original Equipment Reproduction is your go-to source for finishing touches.
( 59 )
$111.96
—
$227.96
OER Disc Brake Style Center Caps
Deck out your classic Chevrolet with OER's true-to-the-original design, GM-licensed disc brake style center caps. These Rally wheel center caps are available in chrome or stainless steel with the words Chevrolet Motor Division Disc Brakes and the Bowtie Emblem stamped in the center. Don't muck up your entire restoration by not replacing your old, pitted, or missing disc brake center caps. Use OER disc brake style center cap replacements to add a bit of bling and keep you rolling forward in style.
( 13 )
$155.96
PRW Billet Steel Main Girdles
PRW billet steel main girdles help eliminate the block flex and cap walk that occurs as a result of stress while under extreme loads, or during nitrous oxide power bursts in high performance engines. PRW main stud girdles are manufactured from premium quality 1045 billet steel, and include high-quality PRW fasteners and hardware. Select the girdle designed for your vehicle's engine.
( 2 )
$174.59
—
$243.23
On Sale
Scott Drake Styled Steel Hub Caps
Scott Drake styled steel hub caps are an elegant finishing touch for your Mustang, musclecar, or resto classic. The caps are available in screw-on, bolt-on, and snap-on installation methods. They're offered in a variety of styles, colors, and finishes for fitment on specific vehicle or wheel series applications. Order them individually or in a set of four.
( 39 )
$146.95
$132.25
—
$217.95
American Racing Center Caps
American Racing center caps are the finishing touch on stylish American Racing wheels. These accessories are available in nearly a hundred styles to complement specific wheel series. They're made from quality materials, such as aluminum, stainless, steel, and plastic—with a variety of finish options, with and without logos. Maybe you've lost or damaged an original cap. Now you can replace one or all four, economically. Order the caps that correspond with your American Racing wheels and size.
( 520 )
$106.00
—
$241.00
On Sale
ACCEL Distributor Cap and Rotor Kits
ACCEL performance distributor cap and rotor kits offer superior protection from damaging misfires. High-output racing ignition systems place severe demands on these components, and that's why ACCEL makes sure these kits provide optimal shielding against damage. The ACCEL performance distributor cap and rotor kit designed for your application will defend your parts against high voltage, surges of spark current, and high temperatures, all of which can liquify run-of-the-mill cap and rotor's molded parts! More product features include: * High-quality compound caps ensure stability * Corrosion-resistant inserts help provide high-sparking energy flow
( 73 )
$129.95
$116.95
Clearance
Wheel Vintiques Center Caps
Wheel Vintiques center caps are available in over a hundred styles to complement the company's extensive series of wheels. They're offered in various materials, finishes, diameters, and installation methods. Choose the center caps designed for your specific Wheel Vintiques rim application. Whether you're replacing a missing or damaged cap, or giving your wheels a flashy new makeover, these center caps are sure to enhance the overall look of your vehicle.
( 393 )
$102.99
—
$148.99
OER Authorized Gas Caps
OER Authorized gas caps are manufactured to exact factory specifications and dimensions offering an authentic appearance. Prevent leaks, reduce pollution, and keep the pressure balanced with a new cap from OER Authorized.
( 8 )
$119.99
Moroso Supercharger Fuel Tank Cap Kits
Moroso supercharger fuel tank cap kits contain the parts necessary to replace broken or missing fuel cap style caps in Moroso or other tanks with this style of cap and neck. Kit can also be used when you're producing a custom tank. The kit includes a black fuel cap, neck, gasket, hardware, and bonded sealing washers (black cap can be used to change out red caps).
( 1 )
$100.99
California Pony Cars LeMans Style Gas Caps
California Pony Cars LeMans style gas caps will contribute to the race-inspired look you want for your classic Mustang. These original style flip-top gas caps feature a roller quick-release latch and threaded flange for mounting—a design that mimics the type seen on vintage Shelby Cobra race cars. The fuel tank style gas caps are constructed from quality aluminum and polished to a mirror-like chrome finish. Featuring a trigger mechanism, the gas doors pop open to reveal the twist-on gas cap residing underneath; and simple bolt-on installation can be easily completed by using the included stainless steel hardware.
Not Yet Reviewed
$239.99
On Sale
MSD Pro Mag Replacement Cap and Rotor Kits
These Pro Mag replacement cap and rotor kits are injection-molded from Dupont Rynite material for high voltage insulation characteristics with heavy-duty construction. Inside the cap, there are thick vanes to help agitate the air to prevent the chance of crossfire. Stainless terminals are used for resistance to corrosion, caused by ozone in the cap. The rotor is also molded out of Rynite and features a brass/stainless steel rotor tip, plus a lock screw for secure mounting to the shaft.
( 2 )
$149.95
$134.95
Proform Main Cap Removal Tools
Slowly put down the rubber mallet and do the job the right way with Proform main cap removal tools. LS main caps have very tight tolerances, and cannot be removed by simply grabbing and pulling on them--uniform pressure from both sides is the only way to do this correctly. Each of these handy tools will seat itself on the engine block, and by using a mechanical advantage easily pulls the main caps upward, evenly ... making a challenging job easy. Proform tools feature heavy-duty anodized billet aluminum construction and are beautifully engineered for years of use.
( 2 )
$236.99
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster