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Edelbrock LS bare race blocks are designed to meet the needs of today's high performance engine builders and racing enthusiasts. They are available in standard and tall deck height combinations and are engineered for maximum clearance around a 4.600 in. stroke crankshaft. With their unique design, Edelbrock engineers were able to minimize windage in the rotating assembly, leading to superior engine lubrication at higher rpm. To make them friendly for existing race applications, these blocks contain both factory and motor plate race mounts for Gen I, II, III, and IV engines. Each LS bare race block receives a CT scan to ensure maximum performance and consistency. Standard features include: * Designed from aircraft-quality A357 T-6 aluminum * Siamese cast bore walls (4.125 in. or 4.165 in. diameter) with press-in cast iron sleeves * Machined with 55mm cam bearing journal * Available in standard (9.240 in.) and tall (9.750 in.) deck heights with beefy deck thicknesses (.500 in. standard/.750 in. tall deck); standard (5.87 in.) and tall (6.38 in.) deck cylinder sleeves are available * 6-head bolt design with full water jacket around cylinder walls; large windows in the valley allow access to an inboard 6th head bolt * Block design includes large front and rear -12AN side feeds for serious dry sump setups * Material for oversized lifters with lifter bosses are designed to clear tie bar-style lifters
Not Yet Reviewed
$6,904.95
Edelbrock billet main caps are precision CNC-machined steel for complete accuracy. They maximize the mating surface for maximum support. These optimized billet main caps are what your LS engine needs for added strength.
Not Yet Reviewed
$129.95
Edelbrock engine cylinder liner sleeves are available in multiple lengths and diameters for individual cylinder applications. The bore sleeves are made of spun cast iron. They are included with the purchase of an Edelbrock standard or tall deck LS bare race block, but are also available here as replacements for worn or damaged originals.
Not Yet Reviewed
$85.95
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$681.95
Edelbrock piston oiler kits bolt to the underside of the Edelbrock LS race blocks, keeping pistons lubricated for optimal performance even during the most demanding racing conditions. They are built from a 100 percent billet alloy steel body and feature furnace-brazed construction. These components are manufactured at an OEM-quality level, ensuring precise fitment to the Edelbrock LS race block. All oilers are bench-tested and qualified for angular spray pattern accuracy, proper flow, and leakage.
Not Yet Reviewed
$778.95
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 studs are quality components included with a variety of RHS engine blocks and available separately as required. With Edelbrock products, you always get power by design. Order the Edelbrock main cap studs best suited for your build, rebuild, and restoration applications.
Not Yet Reviewed
$23.95
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 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
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
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