Availability
Pioneer offers these OEM replacement rocker arm studs for a variety of applications. They're machined from high-quality alloy steel for strength and reliability. The studs are available in various lengths and thread sizes for direct fitment on specific cylinder heads.
( 40 )
$21.69
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$21.79
Replace your corroded or cracked timing cover with one of these Pioneer aluminum timing covers. All Pioneer aluminum timing covers are cast and machined to the highest factory specs for a perfect fit every time.
( 20 )
$128.99
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$179.99
Pioneer oil pump pickup tube retainers are designed to hold the oil pump pickup in place on the oil pump. They're made from durable materials and install easily with no modifications.
( 27 )
$32.79
Pioneer shaft keys are designed to locate the crank sprocket on the nose of the crankshaft. They're made of steel and available in several lengths for compatibility with many vehicle makes and engine models from the 1940s and up. The keys can be ordered individually or in larger quantities, depending on the application.
( 61 )
$6.99
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$30.79
The harmonic balancer under your hood dampens the vibration from heavy torque, while also serving as a pulley for drive belts. It's a key component to avoid a cracks in the crankshaft and other engine failures. When shopping for a replacement, Pioneer offers an extensive line of balancers for domestic and import cars, trucks, and vans. These parts are a tremendous value, especially when compared with the damage possible via a faulty harmonic balancer. Order the model recommended for your application.
( 31 )
$56.99
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$268.99
Pioneer oil pans are a high-quality OE replacement alternative. All pans are developed to originally specified designs, with oil capacity and baffles as required by the application. These Pioneer parts are manufactured with heavy gauge materials and originally painted parts are powdercoated, providing a durable and long-lasting replacement. Each oil pan application includes a replacement drain plug in case the old one is stripped or damaged. Order the direct-fit stock pan recommended to fit your year/make/model.
( 6 )
$69.99
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$221.99
Pioneer offers quality new cylinder head dowel pins at an affordable price. These dowel pins are great to have on hand when you do machine work on your block. Pioneer cylinder head dowel pins are made with first-rate materials and are available in a choice of sizes for accurate cylinder head alignment.
( 56 )
$6.99
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$209.99
These Pioneer performance freeze plugs are designed by engine rebuilders, for engine rebuilders. Several types of freeze plugs are offered in a choice of materials and sizes for a large variety of applications.
( 41 )
$11.99
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$259.99
Pioneer has the most complete coverage of early and late model replacement cylinder head fasteners. These bolts are manufactured to meet or exceed OEM specifications. Torque-to-yield fasteners on many late-model applications must be replaced to avoid premature head gasket failure. Order the hardware set recommended for your application.
( 15 )
$29.99
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$89.99
These Pioneer rocker arm adjusting nuts are designed for use with stamped steel rocker arms. These polylock nuts include Allen screws and a wrench.
( 4 )
$56.99
Pioneer timing cover dowels make timing cover installation better. They're precision-machined from steel and help you align your timing cover with ease. The dowels are available for Chevy engine applications from the 1950s and up.
( 8 )
$9.99
Pioneer oil filter adapters include oil bypass valve and fasteners to make your install easier. Think you can only get the needed oil filter adapter from the dealer? Think again! Pioneer Performance Products has replacements for vehicles from the 1960s and up. Order the model designed for your engine application.
( 11 )
$39.79
These high-strength, nodular-iron street performance balancers from Pioneer offer bonded balancer technology to meet the budget of every performance street engine builder from mild to wild. They also make great heavy-duty standard replacement balancers and are perfect for limited-spec race classes, such as late model stock, that require an OE-style balancer. The bonded dampening rubber in these balancers eliminates spinning and component separation, giving reliable performance in engines using up to 6,500 rpm. All Pioneer street balancers feature easy-to-read, permanently etched timing marks on the outer ring.
( 53 )
$267.99
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$486.99
Pioneer camshaft thrust plates prevent cam walk. These solid steel or cast iron plates will control camshaft movement within the engine block. They're available in a variety of sizes and shapes for vehicles from the 1950s and up. Order the model designed for fitment with your engine application.
( 4 )
$31.99
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$81.99
Pioneer bellhousing dowel pins are 0.4 in. longer than stock to help simplify placing the bellhousing on your engine block. Simplifying the task makes successful alignment more likely, which helps provide cleaner clutch release, maximum component life, and reduced shifter issues. Pioneer bellhousing dowel pins are designed to fit several Chevy and GM engine sizes, including both small and big blocks.
Not Yet Reviewed
$21.39
Stop the leak! Harmonic balancer repair sleeves from Pioneer are an easy, economical way to repair certain automotive oil leaks. Is your balancer is well-worn, with grooves allowing oil to leak past the crankshaft seal in the timing cover? These durable repair Pioneer sleeves create a smooth new surface. Simply order the parts that match your vehicle specs.
Not Yet Reviewed
$15.99
These Pioneer race balancers bring the advantages of bonded rubber to high-revving race and street/race applications where an SFI-approved balancer is required. Each balancer features a precision CNC-machined AUSI 1045 steel center bonded to an equally strong steel inertia ring. The advanced design makes these balancers very lightweight for all-steel products. The steel inertia ring on these models is positively protected against forward and backward movement and has the added assurance of bonded rubber to eliminate spinning. Every Pioneer race balancer features easy-to-read, computer-etched timing marks.
( 50 )
$304.99
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$691.99
Pioneer OE replacement valve springs are designed for your factory camshaft specifications. They are available in different diameters and spring pressures to fit your camshaft's profile. To help your valvetrain perform at optimum levels, choose quality Pioneer replacement valve springs.
Not Yet Reviewed
$264.99
Anytime you replace the oil pan on your vehicle, it's wise to update the hardware, as well. Pioneer oil pan fasteners are made of durable steel and then zinc plated or coated to resist corrosion. The hex heads include integral lock washers to ensure the bolts or studs won't loosen through vibrations or nearby lubricant. These oil pan fasteners are machined to meet or exceed OE specifications for a large number of models from auto brands such as Chevy, Pontiac, GMC, Oldsmobile, Chrysler, Dodge, Ford, Mercury, and Plymouth.
( 9 )
$6.99
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$136.99
Pioneer harmonic balancer bolt kits make your installation a success. They feature high-tensile strength steel with a hex head, dichromate finish, ground washer, and high-tensile lockwasher. The kits are available for small block and big block applications. Secure your harmonic balancer with a Pioneer bolt kit.
Not Yet Reviewed
$11.99
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$12.99
Pioneer engine oil dipstick tubes are manufactured from high-strength steel for maximum strength and durability. Finding replacement parts for vehicles from over the past seven decades isn't always easy. These tubes are machined to factory-style specs for a perfect fit and performance. Order the model recommended for your application—and ensure a proper level reading each time you check the engine oil.
( 4 )
$30.79
Pioneer replacement rocker arms are constructed of stamped steel to the same tolerances of factory specs. Perfect for stock rebuilds, they're made with the performance enthusiast in mind.
Not Yet Reviewed
$19.99
Pioneer timing cover fasteners are available for engines from 1955 and up. The bolts are machined from durable steel for reliability and strength. Choose the Pioneer timing cover fasteners kit recommended for your application, and you'll be set up with the proper lengths and thread sizes.
( 1 )
$8.99
Don't let your harmonic balancer give you the slip! Try keyed performance crankshaft replacement hubs from Pioneer. These replacement hubs are built to meet or exceed OE specifications and are validated in fit, form, and function. They mount between the crankshaft and the harmonic balancer on LT1 engines to eliminate slippage.
( 6 )
$209.99
—
$259.99
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