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On Sale Parts & Accessories

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On Sale Parts & Accessories

Shop limited-time discounts on parts, tools, and accessories from your favorite brands!

Shop limited-time discounts on parts, tools, and accessories from your favorite brands!

Shop limited-time discounts on parts, tools, and accessories from your favorite brands!

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Results 1 - 24 of 738

On Sale

Summit Racing™ Cast Iron Cylinder Heads for Small Chevy

Think you have to scour the local bone yards to find a decent set of GM's old double hump or fuelie cylinder head castings? Not true. In fact, we've brought back classic Chevy performance in a big way with these ready-to-run heads for small block Chevy. Our versions of the popular GM cylinder heads offer great performance for less than it would cost to rebuild an old set of double hump castings.

4.79 out of 5 stars ( 130 )

$649.99


$499.99

On Sale

Moroso Small Block Chevrolet Harmonic Balancer Installation Tools

Moroso harmonic balancer tools use a pilot stud, which keeps the harmonic balancer perpendicular to the crankshaft's centerline, for a bind-free installation. Using a thrust bearing and protective washer, the drive nut can rotate freely, allowing the balancer to be pressed on easily.

4.74 out of 5 stars ( 96 )

$71.99


$64.79

On Sale

RaceQuip Small Buckle Latch & Link Pro 5-Point Ratchet Auto Racing Harnesses

RaceQuip small buckle latch and link Pro 5-point ratchet auto racing harnesses have twin individual-style shoulder belts and are manufactured using black 3 in. premium polyester webbing. They utilize a ratchet on the left side lap belt to adjust tension and cinch down tight. The ratcheting mechanism is cranked by hand with the included 1/4 in. ratchet handle. Experience the best value in safety with a RaceQuip 5-point ratchet harness. Features, items, and specs: * Both shoulder belts and sub-belt hook over the link; link is inserted into latch on lap belt; lever is then brought down into and over the link, securely holding all of the pieces in place * Double adjustable lengths can be adjusted on either end for installation ease * 3 bar slide allows you to mount belts by either wrapping them around a roll bar or by bolting them in place with supplied ends (bolts not included) * Black oxide-coated drop-forged steel hardware to help exceed SFI 16.1 rating * Compact, lightweight buckle stays out of the way * Shoulders adjust from 28 to 60 in. * Lap belt adjusts from 40 to 78 in.

Not Yet Reviewed

$229.95


$172.95

On Sale

Holley Sniper HyperSpark Ready to Run Small Cap Distributors

Holley Sniper HyperSpark ready to run small cap distributors adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in ignition coil driver, removing the need of mounting an ignition box or external coil driver. The design includes a single Hall Effect sensor providing engine rpm to the ECU. The precision shutter wheel design ensures accurate timing, even at very high engine speeds. They can also be used with other EFI systems that support a Hall Effect crank signal input. Order the model designed for your application needs. Features: * Easiest plug-and-play way to add timing control to any Sniper EFI installation * Designed to work with HyperSpark ignition coil (PN: 556-152); also compatible with most canister ignition coils using the supplied ring terminals * Built-in ignition coil driver, safely provides enough spark energy for applications up to 450 hp * Patented clear installation cap eliminates any confusion while installing the distributor * Cast aluminum distributor housing looks right at home in nearly every engine bay * Comes with cast gear installed—contact camshaft manufacturer for recommended gear material * Comes with steel gear for SBF applications with an aftermarket camshaft * Precision shutter wheel provides the ECU a clean rpm signal via a single Hall Effect sensor, ensuring accurate timing even at high engine rpm * Shutter wheel design allows for a "timed sequential" fueling strategy with Terminator X, HP, and Dominator ECU's * Includes wire retainer for a clean installation

3.5 out of 5 stars ( 2 )

$549.95


$310.11

On Sale

Proform Small Block Chevy Connecting Rod Balancers

Proform rod balancers make it easy to determine whether your connecting rods are balanced. Just install two connecting rods on the balancer's roller, even them out, and set the roller on the base. In a matter of seconds, you will see if one is heavier than the other, or if they are a matched set.

Not Yet Reviewed

$99.99


$74.99

On Sale

Summit Racing™ Vortec Cast Iron Cylinder Heads

Deliver power-building airflow to your engine with Summit Racing™ Vortec cast iron cylinder heads. These heads outflow the early model small Chevy heads with wide-open intake runners, efficient combustion chambers, and a high-performance valve job. They are made from a strong cast iron alloy that makes them less brittle than comparable Vortec heads on the market. For performance and great value, select the Summit Racing™ Vortec cast iron cylinder heads preferred for your build.

4.58 out of 5 stars ( 76 )

$649.99


$499.99

On Sale

Moroso Spark Plug Wire Separators

Moroso spark plug wire separators protect your plug wires from contacting hot engine components, and prevent ignition crossover by holding them away from one another. These separators snap into place with slight pressure and can be used to route wires just about any way you can think of. The high-temperature plastic separators securely grip the plug wires and are available in a variety of colors.

4.42 out of 5 stars ( 157 )

$28.99


$26.09

On Sale

Moroso Universal Ultra LS/LT Wire Sets

Moroso Universal Ultra LS/LT spark plug wire sets are perfect for installing remote-mounted coil packs. They're available in black in Ultra (350 ohm/ft.) and Ultra 40 (40 ohm/ft.) styles. Sets include eight 60 in. wires with coil ends pre-terminated, eight straight boots and terminals, eight 135-degree boots and terminals, and eight 90 degree boots and terminals.

3.6 out of 5 stars ( 5 )

$134.99

$166.99


$121.49

$150.29

Special Offer

On Sale

Moroso Street/Strip Oil Pans

Designed for street performance machines that see occasional strip use, these Moroso oil pans are modified with deep or kicked-out sumps for increased capacity and oil control under hard acceleration. With a simple bolt-on installation into most production chassis, these Moroso street/strip oil pans are perfect for the weekend warrior.

4.14 out of 5 stars ( 423 )

$185.99

$974.99


$167.39

$877.49

On Sale

Proform Super-Street Roller Rocker Arms

These Proform Super-Street roller rocker arms will help rid your engine of internal friction. They feature a race-proven, cage bearing fulcrum and roller tip. The Super-Street rocker arms not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. Proform rockers are precision-machined to ensure consistency and ratio accuracy, and they have a great looking anodized finish.

3.69 out of 5 stars ( 129 )

$229.99


$172.49

On Sale

DiabloSport inTune i3 Platinum Computer Programmers

DiabloSport inTune i3 Platinum computer programmers come pre-loaded with industry-best Diablo tunes created by their experienced, professional calibrators. They too, are performance enthusiasts addicted to horsepower and racing—and they appreciate the need for custom tunes to take their vehicles to the next level with additional modifications. inTune i3 Platinum units will get your ride "dialed-in," whether you've added a cam, headers, a supercharger, or power-adder. The i3 performance programmers work hand-in-hand with CMR (Chip Master Revolution), allowing you (and the tuning shop of your choice) to tune specifically for your aftermarket modification—from there, the sky is the limit! You've made a significant investment in premium parts for your vehicle. Now let the DiabloSport inTune i3 Platinum computer programmers tie all the ingredients together to make your ride stand out! Order the model designed for your vehicle application.

4.09 out of 5 stars ( 152 )

$475.95

$585.95


$427.95

$526.95

On Sale

Moroso Oil Pan Gaskets

Moroso oil pan gaskets offers race-quality, reinforced, and available for many popular engine applications. So, if you're tired of your car marking its territory in your garage or driveway, give one of these Moroso oil pan gaskets a try!

4.65 out of 5 stars ( 144 )

$48.99

$92.99


$44.09

$83.69

On Sale

PRW Pro Series Flexplates

PRW offers Pro Series flexplates for a wide range of applications—raising the bar in the high performance industry. The combination of top quality and reasonable pricing sets new standards. These replacements are engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. The 4mm thick centerplate provides a solid foundation for these new designs. Ring gears are precision-welded to meet SFI specifications, utilizing robotic machinery and cold-welding process. The steel flexplates are machined for excellence and rigorously inspected throughout the manufacturing cycle to ensure that customers receive the quality they've come to expect from PRW products. Additional details: * SFI 29.1 certified * Direct bolt-on component * Forged one-piece steel ring gears * 0.035 thicker than stock flexplates * Constructed from cold-rolled premium steel * Features double-welded ring gears for added durability

4.4 out of 5 stars ( 10 )

$83.82

$149.31


$75.44

$134.38

On Sale

Summit Racing™ Fabricated Intake Manifolds

A properly fabricated intake manifold can produce significant gains in your engine's performance. Add one of our Summit Racing™ fabricated intake manifolds to your engine combination to make more power! Each of these stock/OEM deck engine block style intake manifolds is manufactured to exacting standards utilizing the latest CNC machining and fabricating equipment. Simply find and order a perfect fit for your specific make and model vehicle.

3.22 out of 5 stars ( 32 )

$349.99

$469.99


$249.99

$369.99

On Sale

Moroso Super Looms Wire Looms

Moroso's Super Looms wire looms can help keep your engine bay looking neat and orderly—as well as prevent ignition crossfire by keeping the plug wires spaced apart. These looms place your spark plug wires safely out of the way of hot headers or exhaust manifolds. They feature chrome plated brackets for stout valve cover mounting, and high temperature plastic separator looms to securely grip the spark plug wires. Moroso Super Looms are available in a variety of colors and styles for fitment with most engines.

4.4 out of 5 stars ( 126 )

$28.99

$50.99


$26.09

$45.89

On Sale

Moroso Oil Pump and Pickup Kits

Designed for a simple, bolt-on installation, Moroso oil pump and pickup kits include the pickup factory-welded to the oil pump. The pickups' wire mesh screen traps debris without restricting flow, and their orientation ensures an optimum 1/4 in. clearance from the bottom of the oil pan, eliminating timely measuring, aligning, and welding.

4.42 out of 5 stars ( 52 )

$160.99

$219.99


$144.89

$197.99

On Sale

Moroso Perm-Align Valve Cover Gaskets

Moroso Perm-Align valve cover gaskets are manufactured from 30-durometer rubber, which is molded over and vulcanized to a rigid steel frame. They won't leak, blow out, or get sucked in, the way stock or inferior-quality aftermarket gaskets can. These gaskets feature superior-quality rubber and steel, which outlast cork-and-rubber composite designs to provide years of dependable service, especially if you frequently have to remove and reinstall the valve covers.

4.71 out of 5 stars ( 201 )

$56.99

$504.99


$51.29

$454.49

On Sale

Moroso Timing Pointers

Moroso timing pointers feature up to four degrees of adjustment for the best fit. They are manufactured from billet aluminum and have a black anodized finish applied for maximum corrosion resistance. The pointers have a unique smaller shape to hug the harmonic balancer for better, more accurate readings. Moroso timing pointers also include Allen head, countersunk stainless steel mounting hardware for installation.

4.12 out of 5 stars ( 65 )

$44.99

$87.99


$40.49

$79.19

On Sale

Moroso Cam Stop Buttons

Professional engine builders are familiar with camshaft walk. Excessive camshaft end play can produce erratic spark timing and the movement of the timing chain/gear can destroy the timing cover. Moroso has solved this problem with a wear resistant cam stop button that mounts in an aluminum holder, which bolts to the cam gear by way of a retaining plate. These button assemblies do not allow the cam to walk forward, stabilizing ignition timing and preventing costly engine damage.

4.56 out of 5 stars ( 18 )

$27.99


$25.19

On Sale

ACCEL Extreme 9000 Ceramic Spark Plug Wire Sets

ACCEL Extreme 9000 ceramic wires are the cure for burnt spark plug boots. These wires provide excellent energy delivery while providing the highest level of RFI/EMI suppression. They're ideal for custom engines, boats, and RVs—plus great trackside accessories when you need to make up a replacement wire. ACCEL Extreme 9000 ceramic spark plug wire sets are available straight or in right-angle configurations. Order the set recommended for your vehicle and engine application. More product features include: * Finished with stainless steel spark plug terminals and ceramic spark plug boots * Each wire features ultra-high temperature double silicone wire rated at 600 degrees F * Ferro-Spiral core wire developed for performance use * Capable of withstanding up to 2,000 degrees F

4.44 out of 5 stars ( 477 )

$191.95

$263.15


$124.95

$201.95

Special Offer

On Sale

Moroso Drag/Road Race Oil Pans

Moroso drag/road racing oil pans are made with thick, precision laser-cut steel rails, and feature a 7 quart capacity that moves oil away from your rotating assembly, offering excellent oil control and horsepower savings. The pans' race-proven diamond shape, four trap door assembly, and anti-slosh baffles keep your oil contained in the oil pump pickup area during road and drag racing. Moroso drag/road race oil pans have a billet aluminum adapter with a 1/4 in. NPT sensor port that allows a 13/16th thread Moroso or OEM filter to be mounted in the stock location--no need to run a remote oil filter. These pans use a stock dipstick.

4.33 out of 5 stars ( 43 )

$475.99

$893.99


$428.39

$804.59

On Sale

Mr. Gasket Shifter Boots

These shifter boots from Mr. Gasket are available in several different shapes and sizes. They're designed to accommodate a variety of shifters, from stock to competition installations.

4.24 out of 5 stars ( 51 )

$36.83


$28.31

On Sale

Moroso Heavy-Duty Oil Pump Intermediate Shafts

Moroso Performance Products manufactures a complete line of heavy-duty oil pump intermediate shafts. These shafts are made of high-quality steel for extended reliability. The steel sleeve is pinned to maintain correct alignment between the oil pump and the shaft.

4.81 out of 5 stars ( 16 )

$33.99

$41.99


$30.59

$37.79

On Sale

Holley EFI LS Single Plane Split-Design Race Intake Manifolds

Developed with performance in mind, Holley EFI LS single plane split-design race intake manifolds feature a race bred, 2-piece split design that was previously found only on the most expensive race intakes. These manifolds will fit GM LS Gen III engines with cathedral port heads for high performance/racing engine applications with 5.3 to 6.2 liter displacement and maximum engine speeds of 6,000 to 7,000 rpm, depending on the engine combination. The single-plane design provides optimal performance across the rpm spectrum, while the split feature, which allows disassembly of the intake for direct access to internal plenum and port surfaces, makes custom porting and matching a snap. Shoulder bolt locators and an O-ring seal makes reassembly simple and precise.

4.0 out of 5 stars ( 4 )

$716.95


$537.95