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Brian Tooley Racing offers main cap fasteners for a variety of Chevy small block engine applications from 1997 and up. These bolts are used to secure the main bearing caps to ensure proper operation of the crankshaft. The fasteners are stock replacement bolts for Gen III and Gen IV LS engines, available with or without a windage tray provision.
Not Yet Reviewed
$3.99
Racing Head Service offers main cap dowel pins for a variety of LS-based engine applications. The pins are designed to locate the main caps to the block on an RHS race engine.
Not Yet Reviewed
$9.95
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
BTR engine expansion plugs can fill those sand-release casting holes in your Gen III/Gen IV engine block. They're 0.25 in. tall with a 0.625 in. diameter. Whatever you call them: freeze plugs; expansion plugs; core plugs—Brian Tooley Racing plug cores will properly seal up your engine block. They're available for dozens of LS-based Chevy engine applications from 1997 and up.
Not Yet Reviewed
$3.99
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
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$7.99
Edelbrock offers main cap bolts, nuts, and studs for engine block and cylinder head applications. This hardware comes standard with the purchase of Edelbrock race blocks, but is also available separately as replacements for worn or damaged original fasteners.
Not Yet Reviewed
$8.95
Edelbrock offers main cap washers for engine block and cylinder head applications. These hardware components come standard with the purchase of Edelbrock race blocks, but are also available separately as replacements for worn or damaged originals.
Not Yet Reviewed
$7.95
Edelbrock offers main cap dowel pins for a variety of LS-based engine applications. The pins are designed to locate the main caps to the block on an RHS race engine.
Not Yet Reviewed
$9.95
Edelbrock main cap nuts are quality components included with a variety of Edelbrock engine blocks and available separately as required. With Edelbrock products, you always get power by design. Order the Edelbrock main cap nuts best suited for your build, rebuild, and restoration applications.
Not Yet Reviewed
$9.95
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