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Engine Blocks & Accessories
Showing In Stock Items. Show All 49 Items.
Summit Racing™ Freeze Plugs
Our Summit Racing™ brass freeze plugs were designed for marine use, but you landlocked guys will get a lot of use out of them, too. All of the necessary plugs are included.
( 113 )
$12.99
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$19.99
Summit Racing™ LS Cylinder Head Dowel Pins
Dowel pins are an often overlooked item when performing a rebuild or upgrading cylinder heads. Our Summit Racing™ cylinder head dowel pin kits will keep gaskets in position and properly align cylinder heads to your engine block.
Not Yet Reviewed
$17.99
Melling Freeze Plugs
Seal up the casting core holes in your engine block and heads with Melling freeze plugs. They're manufactured from a variety of quality materials—such as brass, steel, and stainless steel—and offered in different diameters and depths to fit your specific application. These expansion plugs help protect against cracks caused by the pressure of frozen coolant and in regular operation will ensure that all vital fluids stay in the engine, where they belong. They are available for a wide range of makes and models, and can be ordered individually or in a multi-piece kit.
( 179 )
$10.99
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$19.99
Summit Racing™ Bellhousing Dowel Pins
Ensure proper alignment with Summit Racing™ bellhousing dowel pins. Our pins are a must for easier alignment when installing the bellhousing on your engine block. They contribute to fewer shifter problems and maximum life for your bearings and transmission. The dowel pins are available in a variety of sizes and offsets. Order the pair recommended for your vehicle application.
( 103 )
$15.99
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$18.99
Pioneer Cylinder Head Dowel Pins
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.
( 59 )
$11.99
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$19.99
Pioneer Timing Cover Dowels
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 )
$11.99
Proform Freeze Plug Kits
Avoid corrosion in your engine and replace your rusty freeze plugs with Proform's durable brass freeze plug kits. All of the necessary plugs are included for one complete engine block.
( 22 )
$18.99
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$19.99
Summit Bucks
ACDelco Piston Oiler Kits
ACDelco offers engine piston oil nozzles for a wide range of cars, trucks, and vans. These billet steel replacements are designed, engineered, and tested to rigorous standards—all backed by General Motors. GM Genuine Parts are true OE components installed during the production of (or validated for) GM vehicles. Order the piston oiler kit recommended for your application.
Not Yet Reviewed
$10.99
Dura-Bond Cylinder Head Dowels
Dura-Bond remanufactures these cylinder head dowels to make your next rebuild or fresh build easy. These dowels are manufactured to OEM specifications for quality and dimensions to ensure a proper fit. Whether you had a dowel go missing or you just want the peace of mind of a new one in its place, these Dura-Bond cylinder head dowels are the perfect solution.
( 19 )
$11.99
Melling Engine Expansion Plug Kits
Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor out of the chassis, it's the ideal time to update the plugs before they start leaking. Order the kit recommended for your application—and stay ahead of the game with Melling!
( 14 )
$10.99
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$19.99
Mr. Gasket Cylinder Head Dowel Pins
Why reuse your old dowel pins when you have machine work done on your block? I can't think of a good reason, especially when these Mr. Gasket dowel pins are inexpensive and readily available. They are made from high quality steel, precision machined and case hardened for accurate cylinder head alignment.
( 4 )
$18.32
Allstar Performance Extra-Long Bellhousing Dowel Pins
Allstar Performance extra-long bellhousing dowel pins are approximately 1/2 in. longer than stock pins and are required when running an engine mid-plate, rear motor mounts, or an aftermarket bellhousing. These extended length steel pins also help with alignment when you're installing an engine—and fit most GM blocks. Order the size and style needed for your application.
( 1 )
$10.99
ICT Billet Camshaft Thrust Plate Bolts
ICT Billet camshaft thrust retainer plate bolts are high-quality replacements for your stock fasteners. If you're doing an engine rebuild, cam swap project, or maybe misplaced your stock bolts—why not upgrade with a premium set of camshaft thrust retainer plate fasteners from ICT Billet?
( 3 )
$15.00
Dorman Expansion Plugs
Dorman expansion plugs are conveniently designed aftermarket replacements for stripped plugs. A leak-proof fit and long service life are assured every time, due to high-quality standards and materials used in the manufacturing process. Dorman engine and camshaft expansion plugs are offered in multiple sizes, styles, and materials for precise fitment on countless makes and models. They're easy to install and available individually or in multi-pack sets.
( 76 )
$10.99
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$18.99
Philadelphia Racing Products Oil Diverter Barbells
Philadelphia Racing Products oil diverter barbells are simple but effective. They replicate stock galley barbells, however the PRP components are made from solid 6061 aircraft-grade billet aluminum, precision machined, and fitted with an O-ring seal for leak-free performance.
( 4 )
$19.99
Pioneer Performance Freeze Plugs
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.
( 65 )
$10.99
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$19.99
Summit Bucks
ACDelco GM Genuine Parts Engine Oil Fill Caps
ACDelco GM Genuine Parts engine oil fill caps provide the perfect OE replacements without breaking your budget. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Choose the cap style designed for fitment on your particular engine block.
( 10 )
$18.99
Chevrolet Performance Oil Cooler Delete Plates
Chevrolet Performance oil cooler delete plates are designed to cover the oil cooler outlet. They're made from aluminum and are available for a variety of specific vehicle and/or engine applications.
( 11 )
$19.99
COMP Cams Engine Finishing Kits
These COMP Cams engine finishing kits contain the often-forgotten components missing during final engine assembly. They include parts like Woodruff keys, cylinder head alignment dowels, cam bolts, timing cover dowels, and oil pump dowels. Available for small and big block Chevrolet and small block Ford engines, the COMP Cams engine finishing kits make engine assembly easy.
( 68 )
$18.99
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$19.99
Summit Racing™ Transmission Alignment Guide Pins
When mating a transmission to an engine, proper alignment of the 2 can get difficult. It's also critical to make sure the bellhousing and block dowels index correctly to get the bolts started. Summit Racing™ Transmission Alignment Guide pins simulate the bolts and assist with alignment by threading into the engine block to help guide the two together. The pins are tapered and the heads are slotted, so you mate the two together, start a couple of bellhousing bolts and then you can take a small screwdriver and remove them and replace them with the proper bolts. Make your next transmission install a breeze and align your transmission/bellhousing with our dowel pins as guides. Select the diameter needed for your application.
( 3 )
$13.99
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$14.99
Dura-Bond Engine Hardware Finishing Kits
The engine tear down and cleaning process can lead to broken, bent, distorted, or lost service parts. These items can be troubling to any engine re-builder, especially when they are difficult to obtain. That is why Dura-Bond offers many of the hard-to-find OEM service parts you need. All hardware is manufactured to precise OEM dimensions for exact fit.
( 76 )
$10.99
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$12.99
Ford Performance Parts Expansion Plugs
When rebuilding your Ford engine, you'll want to use the proper expansion plugs for the job. Ford Performance Parts expansion plugs are designed as exact replacement for your factory and aftermarket blocks.
( 3 )
$17.99
Dorman Oil Line Block-Off Plate Kits
Dorman oil line block-off plate kits are used to seal off or cover a port in the engine's oil system, often when an oil cooler or another component is removed or not being used. Kits include a precision-machined plate, necessary gaskets, O-rings, and hardware to create a reliable, leak-free seal. These are direct replacements for original equipment parts that are missing or damaged, and they're made from durable, corrosion-resistant materials engineered to withstand high temperatures and engine fluids, ensuring a long service life.
( 1 )
$15.99
Enginetech Engine Expansion Plug Kits
Enginetech offers engine expansion plug kits for a variety of car, truck, SUV, high performance, and marine applications. Machined from brass or steel, the kits include a variety of sizes to seal whatever ports need to be closed off. The plugs are produced in accordance with factory specs to ensure proper fit and performance. They meet or exceed OE quality standards. Order the kit recommended for your engine. Expansion plugs (or freeze plugs) serve two primary purposes: to block coolant leaks from internal passages, and to protect the engine block from cracking if the coolant inside freezes and expands. The plugs are designed to "pop out" under the pressure of expanding ice, preventing more severe damage, like a cracked block.
( 1 )
$10.99
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$19.99
