Availability
B&B now offers aluminum High Flow air cleaner for 4150/4160 carburetor engines. The radius design of the base takes advantage of high and low pressure areas around the carb. The sweeping radius allows an easy transition into the carb thus maximum percentage of air entering the venturies. The assembly is 14 in. diameter and can be used with a wide range of air cleaner heights. Uses 3 in. or 4 in. filter, the filter is sold separately. Get maximum airflow with B&B Performance!!
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$50.99
B&B Performance crankcase evacuation systems offer increased performance, improved oil control, and reduced leakage past seals and gaskets. These pan systems accomplish this by design. The strategy is to lower the pressure inside the oil pan and crankcase allowing the use of low tension oil rings. Systems are available for drag racing, circle track, and all drag/circle 4-cylinder applications. The drag racing pan evacuation systems use both intake manifold vacuum and exhaust pulses in the header collector to evacuate the crankcase; circle track versions are plumbed to the collectors only. Both kits include all necessary oil separators, check valves, and fittings. A better plan to gain performance is with B&B Performance crankcase evacuation systems.
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$37.99
B&B Sure Seals eliminate air leakage around the carb that cause dirty air and a loss of horsepower. Each part is fully CNC-machined from aluminum stock, and a premium O-ring is fitted to the receiver groove to ensure an airtight seal. These Sure Seals are a must for a Circle Track engines. They will work with most existing air cleaner assemblies. A longer stud is required.
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$20.99
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$21.99
Stef's tapered ring compressors do the hard work for you by eliminating distortion and breakage while reducing assembly time. These ring compressors are heat-treated, feature Posi-Grip outer surfaces to prevent mishandling, use a finish honed I.D. for proper tolerance, and are hard anodized for longevity. When it comes to installing pistons, you can make your life easier in every way with Stef's Tapered ring compressors.
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$40.99
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$54.99
Today's harmonic dampers come in a wide variety of sizes, and B&B Performance offers timing pointers available to fit most popular applications. Made from billet aluminum, these timing pointers have a rich, black anodized finish and feature a four degree range of adjustment. Mounting hardware is included.
Not Yet Reviewed
$33.99
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$43.99
B&B Performance valve cover gaskets add the perfect finish to your professional race engine. These extra-thick gaskets are comprised of the best cork/rubber to deliver a dependable seal every time. Success in competition often rests on engine reliability. Choose race-proven B&B Performance valve cover gaskets for a winning, leak-resistant seal; order the gaskets recommended for your vehicle and engine application.
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$30.99
The first few seconds of an engine's life are critical. Stef's oil pump primers help start a motor off right by pre-lubing the bearings before firing the engine. The shaft is inserted in place of the distributor; a drill motor chucked on the small end of the primer spins the oil pump, pressurizing the oil galleys and ensuring there's an adequate supply of lubrication throughout the engine. Models are available with a spacer to pressurize the lifter galley—or with a spacer to pressurize both the lifter galley and distributor drive.
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$24.99
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$33.99
Stef's screened filter coupler fittings feature a specially designed internal conical screen filter designed to stop silicone, metal chips, or other oil contaminants from entering the dry sump tank or oil pump without a restriction in flow. The stainless steel conical screen, by design, actually traps considerably more debris before a loss of flow occurs than the typical and more expensive inline finger screen element-type filter.
Not Yet Reviewed
$36.99
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$53.99
Stef's valve cover hold-down clamps spread the load over a wider area, minimizing the distortion of the valve cover gaskets, which decreases the possibility of oil leakage. Their durable metal construction is available chrome plated or gold iridized.
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$25.99
Stef's piston ring squaring tools will add efficiency to any engine building project. Made of quality materials and designed to go deep into the bore for accurate end gap measurement, these tools also feature a machined no-slip grip surface. They are available in different sizes, so the tools fit most bore ranges. Order the piston ring squaring tool designed to fit your application.
Not Yet Reviewed
$45.99
B&B Performance harmonic balancer bolts are designed to positively retain Chevrolet harmonic balancers, and make turning the crankshaft for valve adjustments simpler and safer. The bolts' large hex head style won't let sockets or wrenches slip, and an integral washer secures the balancer on high rpm engines. These super-duty crankshaft snout bolts are made from steel with rolled threads for durability, and a black oxide finish provides a clean, professional appearance.
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$31.99
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$35.99
Stef's crankshaft turning nuts allow you to turn over your engine using just a wrench, even with a degree wheel installed! They are made from durable steel with an anodized black finish to prevent corrosion.
Not Yet Reviewed
$21.99
Stef's replacement oil tank caps are designed to fit on your Stef's oil tank. These caps are manufactured from high-quality aluminum and match the finish on your Stef's oil tank.
Not Yet Reviewed
$21.99
Stef's lifter valley screen kits reduce the chance of engine damage by preventing debris from falling into your engine's oil pump or rotating assembly. The screens are vehicle-specific and shaped to fit your oil drainback holes. They're secured with high-strength epoxy, which is included. Some kits also include Allen socket plugs to aid in oil control and reduce windage losses. Order the set recommended for your vehicle and engine application.
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$20.99
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$30.99
Stef's AN flare and NPT pipe thread reducers have one job--connect different sized lines and hose together or to other components in your fuel, cooling, or other fluid system.
Not Yet Reviewed
$31.99
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$51.99
B&B Performance spark plug indexing shims properly align your ignition spark with the intake valve, adding increased horsepower. These soft copper gaskets are available in three thicknesses per set, allowing you to adjust the electrode's location when the spark plug is torqued in the cylinder head. Positioning the spark at the most advantageous location will provide a performance improvement. The shims are available in different sizes, for flat or tapered spark plug seating.
Not Yet Reviewed
$35.99
Stef's fuel Y-blocks are the simplest solution for supplying two carburetor inlets from one fuel line and/or connecting two fuel pumps to one fuel supply line. These Y-blocks are made of aluminum and incorporate mounting tabs in the design for easy installation. Stef's offers these Y-blocks individually, or in a kit that comes with the necessary fittings, hose clamps, and mounting hardware. All Y-block applications have an 1/8 in. NPT outlet for a fuel pressure gauge and are finished in natural aluminum. Order the Stef's fuel Y-block, or the Y-block kit that is best suited to meet your application needs.
Not Yet Reviewed
$29.99
Clearance
Stef's oil pump drive pulleys are engineered to fit with all drive kit component pieces. These "building block kits" are for the racer who needs to build his own specialized drive kit. The pulleys are black anodized for increased wear resistance. For replacement or upgrade, order the model recommended for your application.
Not Yet Reviewed
$67.99
$46.50
B&B intake manifold bolt kits consist of a unique 12-point flange head and Grade 8 bolts. They are ideal for aluminum intake manifolds and other applications where bolt head clearance is insufficient for standard hex head bolts. These exclusive bolts provide three times the normal torque area, which keeps the socket in place and leaves the skin on your knuckles. B&B Performance bolts are finished in a rich gold color and come complete with special heat-treated washers.
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$21.79
Stef's oil pump shaft block-off plates are constructed from .625 in. thick steel and parallel ground to ensure proper torque value. Seal your oil passage with quality-made Stef's oil pump shaft block-off plates.
Not Yet Reviewed
$22.99
Stef's oil pump driveshafts make up for the one weak link in Chevy and Ford oiling systems. The OEM shafts can fail under the higher stresses of a HP engine. Stef's oil pump driveshafts are machined from high-grade alloy steel and provide greater strength then the OEM shaft. They available in a range of applications—order the oil pump driveshaft designed to fit your needs.
Not Yet Reviewed
$37.99
B&B Performance offers aluminum racing crankshaft pulleys in a variety of styles—and for numerous applications. Machined from billet 6061-T6 or cast from 356 aluminum, the pulleys are engineered to exacting tolerances. These deep groove pulleys are constructed to properly align belts with existing pulleys at race engine speeds. This reduction in belt speed reduces the chance of premature failure of belt driven accessories. Order the model recommended for your engine application.
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$21.99
Stef's dial indicator magnetic tool bases facilitate precise positioning of indicators to ensure accurate measuring. The magnetic tool bases are offered in several models and made from durable steel material that is magnetized. When it comes to precision measuring, you don't just need a dial indicator—you also need a quality dial indicator magnetic tool stand!
Not Yet Reviewed
$33.99
Stef's offers two types of performance fuel pump pushrods. These lightweight fuel pump pushrods are designed for high rpm cast iron core camshafts. They feature a lightweight design that prevents float over 6000 rpm and are machined from 4130 chrome moly tubing. Stef's lightweight roller cam fuel pump pushrods are designed to be use with hydraulic and solid roller camshafts. They are machined from 4130 chromoly and features Ampco 45 bronze tip inserts to help prevent premature wear on roller cams. Order the Stef's fuel pump pushrods designed to fit your application needs.
Not Yet Reviewed
$25.79
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