Availability
BTR connecting rod bolts are stock replacements for Gen III and Gen IV LS engines. An important connection in your rotating assembly, your rods need the correct fasteners to hold them together. You can be confident that the fit and strength of BTR connecting rod bolts will do the job.
( 4 )
$2.99
No more broken rockers! BTR rocker arms are designed to provide superior movement of inertia, compared to roller tip rockers, for max RPM. Their all-new 1.7 ratio drop-in design is perfect for cathedral port and square port (exhaust only), but will also work on the exhaust side of the L92/LS3 head. Constructed of bare steel, these BTR rocker arms are 46 percent stronger than stock Chevrolet rockers in FEA analysis--and feature an extended tip design that will allow for higher valve lift and improved valve tip durability.
( 2 )
$9.99
BTR camshaft bolt kits will easily end your camshaft timing worries. These fasteners offer easy installation and removal with their reduced head size. If you're installing a new cam or simply upgrading the hardware, order the BTR camshaft bolts recommended for your year/make and engine application.
( 9 )
$2.99
—
$4.99
No more struggling to replace the grommet of your valve cover bolt. BTR valve cover fasteners are direct replacements of the stock parts, and they include the bolt and grommet. Secure your valve covers the hassle-free way with BTR replacement valve cover bolts.
Not Yet Reviewed
$4.99
BTR offers Equalizer/Trinity throttle body gaskets for a variety of applications, including many Chevy small block engines from 1997 and up. These replacements are made from factory materials and specs to ensure proper fitment and seal performance. Their primary purpose is to create an airtight seal between the throttle body and the intake manifold, preventing air leaks so that incoming air is properly regulated by the throttle body. This maintains the correct air/fuel mixture for optimal engine performance.
Not Yet Reviewed
$9.99
BTR oil galley barbell plugs are quality replacements for your LS engine. These oil diverter valves fit in the back of your LS engine block and are essential to the oil pressure circuit. You don't want to overlook the little things for an enduring repair or build, so don't forget to order a BTR oil galley barbell plug.
( 3 )
$6.99
Brian Tooley Racing offers stock replacement cylinder head dowel pins for Gen III and Gen IV LS engines. These replacements are machined from factory materials and specs to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$1.99
Brian Tooley Racing offers billet aluminum P-clamps for a variety of hose diameters. They're black anodized for looks and protection. These versatile clamps can assist you in countless automotive plumbing projects.
Not Yet Reviewed
$3.99
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$7.99
BTR billet hose separators are constructed of aerospace-grade aluminum and feature an anodized brushed aluminum finish that looks great and is resilient enough to retain those good looks over time. The staff at BTR knows that plumbing your car with AN hose is one of the forgotten costs of building a car, and the amount of money you spend can quickly get out of hand. With that in mind, they offer a cost-effective alternative that will go toe-to-toe with the pricier offerings out there—and without emptying your wallet!
( 1 )
$3.99
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$6.99
Put down the mallet and socket! BTR valve stem seal installation tools are the 21st Century-way to install valve seals. And if you are trying to push them on with your bare hands, stop! With BTR's installation tools, not only will your valve seals be installed correctly, your hands and valves are guaranteed to be intact after the fact.
( 4 )
$9.99
BTR engine coolant plugs are ideal replacements for your old engine block coolant drain plugs. They're available in large brass models for LS motors or small zinc plated models for Gen III/Gen IV LT motors. The expansion plugs are offered individually or in larger kits. Make engine coolant drainage easy again with the BTR engine coolant plug designed for your LS/LT engine application.
( 2 )
$6.49
—
$7.99
BTR Beehive valve springs, with their conical shape, can deliver enhanced performance. They may also provide lower seat pressures, so your valvetrain components are less stressed. BTR springs are produced from quality materials, and their beehive design will support more RPMs than stock cylindrical springs. Valve springs are the fastest moving components in your engine. Choose BTR Beehive valve springs for better durability, higher RPM potential, and performance. They're available in a variety of size, pressure, and lift options for countless applications from 2001 and up.
( 9 )
$6.99
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$7.99
BTR one-piece pushrods deliver the quality you want for your build. Brian Tooley Racing precision-formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case hardened to Rc 60. These sets are available in several choices of diameter and many options for length.
( 194 )
$9.99
BTR LS valve stem seals are designed for stock powdered metal and bronze guides; some include a built-in locator for single springs, and some use separate locators. The valve stem seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BTR valve stem seals are produced from high performance materials for increased part life and lower wear. Order the set recommended for your year/make and engine application.
( 22 )
$1.49
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$1.99
BTR valve locks are available in a variety of heights, angles, and designs to fit various LS valvetrain designs, as well as Ford Mod Motor applications. Available in pairs or sets, choose the correct size and quantity needed for your valvetrain.
( 2 )
$2.99
—
$7.99
If you're leaving the heads on your engine while doing a cam and/or spring swap, keep things simple with BTR's pneumatic valve holding tool. Thread the tool into the cylinder you're working on, pressurize it with your compressor, and work away knowing that your valves will never leave you. Life's better with BTR valve holding tools.
( 1 )
$6.99
BTR flexplate fasteners feature extended length for proper use with a flexplate spacer (not for use without spacer). These flexplate to LS engine crankshaft spacer bolts are designed to be used with Gen III/Gen IV engines. They're machined from steel with a protective zinc coating. Order the quantity of BTR flexplate fasteners to match your application.
Not Yet Reviewed
$3.99
BTR water crossover seals are replacements for the seals found at the coolant port on each end of your cylinder heads. These rubber and steel gasket seals are designed for use on Gen III/Gen IV SBC engines. They're ideal for rebuilds or repairs involving your heads, particularly if your old seals have become worn or damaged due to coolant debris. BTR water crossover seals are available individually (four required per engine).
Not Yet Reviewed
$9.99
BTR offers a variety of silicone couplers, from straight to transition, for use with different tubing sizes and bends. High-grade silicone provides superior resistance to extreme temperatures, which makes the couplers an ideal choice for building any custom plumbing, heating, cooling, or pressurized air system. Order the configurations needed for your application.
( 2 )
$9.99
BTR fuel injector plug adapters allow installation of aftermarket injectors without modifying the factory wiring harness in your vehicle. The plug-and-play adapters have the female plug to match the injector. They are available individually or in sets.
( 2 )
$5.99
OEM LS rocker arms are prone to failure, which can result in needle bearings being dispersed through the engine. Smith Brothers suggests replacing the factory needle bearings with solid bronze trunnion bushings that promote even wear and disperse valve spring load evenly. This trunnion upgrade also allows for 360 degree rotation and eliminates the travel stops (which create problems with higher lift camshafts) in the original OE rocker design.
Not Yet Reviewed
$6.99
Brian Tooley Racing offers a variety of rocker arm replacement parts, such as trunnion bearings. Order the parts recommended for your year/make and engine application.
( 1 )
$0.25
—
$1.99
BTR rocker arm bolts are rough and tough. They provide the correct fit and performance, matching that of the originals. Featuring steel construction, precise threads, and a black oxide coating, BTR's bolts are available individually and in sets for many applications.
( 7 )
$1.99
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$3.49
Brian Tooley Racing makes quality performance parts for your late model muscle car. When upgrading to a performance cam, be sure to replace the valve springs and retainers to finish the job right. Brian Tooley Racing valve spring retainers provide the necessary strength and durability you need. They also offer reduced weight with lightweight steel or the ultimate weight reduction with Titanium. When used with the proper Brian Tooley Racing Valve springs, this translates to increased RPM potential.
( 2 )
$2.99
—
$9.99
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