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Dart Engines & Components
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Dart Cam Bearings
If you're building up a Dart block and want the best bearings with the correct sizing, then you'll want Dart cam bearings. They're fully grooved, made from steel-backed babbit, and specifically designed for high performance use. To all of this, Dart adds their own moly-PTFE coating for even better performance and durability. This coating is approximately 0.0005 in. thick, which translates into 0.001 in. less overall clearance.
( 34 )
$18.99
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$147.43
Dart LS Billet Crankshafts
Enhance the performance of your LS engine with Dart's top-tier 4340 billet crankshafts, meticulously crafted to elevate your engine's performance. Engineered with precision, these crankshafts boast a seamless one-piece seal, impeccably polished journals, and the distinctive "KE" variant featuring knife-edge machining, ensuring compatibility with OEM blocks. Dart's commitment to quality design empowers you to unleash unparalleled power. Available in both 3.622 and 4.000 stroke configurations, these crankshafts are rated for an impressive 2,000+ hp, embodying the pinnacle of racing performance. Crafted by racers for racers, Dart products consistently secure victories on the track, cementing their reputation as the go-to choice for those seeking superior engine components.
Not Yet Reviewed
$1,999.99
Dart Rocker Arm Studs
Dart Pro series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. These studs are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, these studs are more resistant to flex and will provide a more positive seating.
( 29 )
$2.99
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$29.04
Dart Pro 2 Aluminum Cylinder Heads
Dart Pro 2 aluminum cylinder heads have been revised with larger 2.350 in. intake valves and a new port design for improved airflow and a substantial power increase. They're designed to make competitive engine building easier and less expensive by incorporating the rugged features of Dart's Race Series casting into ready-to-use, professional-quality cylinder heads. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100 percent digitally CNC-machined for the ultimate in consistency. These cylinder heads are available as bare castings or fully assembled. The fully assembled heads include stainless steel valves, valve springs, retainers, locks, and valve seals.
Not Yet Reviewed
$2,782.88
Dart Pushrod Guideplates
Dart pushrod guideplates are necessary in high-rpm motors. They keep your pushrods in line with your lifter cups and rocker arms and prevent deflecting or walking sideways. These guideplates are hardened to keep them from wearing prematurely.
( 29 )
$3.99
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$37.99
Dart Adjustable Pushrod Guideplates
These Dart adjustable pushrod guideplates are designed to give you the extra flexibility in alignment that you need for cylinder heads with different spacing. They are manufactured from durable steel and install easily with no modifications.
( 18 )
$10.18
Dart Stud Girdles
Dart stud girdles can help to improve the performance and reliability of engines equipped with stud-mounted rocker arms. Extra-long adjusting nuts are tightly clamped between rigid aluminum bars that prevent stud deflection under high loads. The valve motion more closely follows cam profile, producing more power and reducing breakage. Unlike universal girdles, these valvetrain stabilizers are designed to fit the specific valve locations, valve angles, and valve lengths in Dart cylinder heads. These kits include hardened poly-lock adjusting nuts.
( 6 )
$288.14
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$540.99
Dart Valve Guides
Dart valve guides are made of manganese-bronze material for the ultimate in wear. These intake and exhaust valve components are built to offer optimum performance in extreme racing applications. The guides are OE-style replacements for use in Dart cylinder heads, such as Iron Eagle, Big Chief, Pro 1, and Pro 1 Platinum. Choose the size dimensions to service your specific engine.
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$12.99
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$13.99
Dart GEN III Fully Counterweighted Crankshafts
Dart GEN III fully counterweighted crankshafts are built for enhanced bearing load distribution, allowing them to withstand high-boost and high-rpm applications. With eight counterweights (instead of 6), crank is substantially stiffened—which reduces flexing, and thereby puts less stress on the mains. Crank comes in a 4.000 in. stroke with an LS1 or LS7 snout, and has lightening holes in the rod journals to reduce crankshaft inertia weight for faster rotation and improved engine acceleration. Your crankshaft is the backbone of your engine—so choose one that has the quality, features, and price you want: the Dart Gen III fully counterweighted crankshaft. Additional product features: * Extra-strong, 4340 billet one-piece construction * Long and short snouts available * Heavy-duty rod cheeks * Small hole through the rod pin * Rough balanced @ 1780 grams
Not Yet Reviewed
$1,999.99
Dart Severe-Duty Stainless Steel Valves
Dart severe-duty stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel that is backcut just enough for flow, without sacrificing strength. They feature swirl-polished heads with hard chrome stems.
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$18.99
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$146.99
Dart Valve Spring Locators and Cups
Eliminate spring chafing with Dart valve spring locators and cups. These steel locators and cups will positively locate and hold your springs in place to prevent unwanted movement. With the increased spring pressures and higher rpm of today's cars, you need more than shims to protect your expensive heads. Dart valve spring locators and cups are small but mighty and are a must for your valvetrain's best performance.
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$4.99
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$7.99
Dart Cylinder Head Dowel Pins
Dart cylinder head dowel pins keep your cylinder heads in place during installation. Use strong Dart choice dowel pins and make your job easier.
( 11 )
$0.99
Dart SHP Special High Performance Small Block Ford Cast Iron Bare Blocks
Dart SHP blocks are tailored to the most popular performance and racing applications. So, when you want more than stock blocks can provide, the strong reliable design and plentiful features of Dart SHP special high performance Ford engine blocks offer the perfect base foundation to start your build. Key features of SHP small block Ford bare blocks are: * Brand new precision machined cast iron block * Scalloped outer water jacket walls improve coolant flow around the cylinder barrels to equalize temperatures * Priority main oiling system directs oil to the main bearings first for more dependable lubrication * Available with 302 (8.200 in.) deck height or 351 (9.500 in.) * Provisions for OE roller lifters, dog bones and spider * Siamese bores 4.000 in. or 4.125 in. (unfinished) with extra thick cylinder walls * Extra thick decks ensure reliable head gasket seal * Blind tapped head bolt holes to prevent water leaks * Steel 4-bolt main caps on #2, 3 and 4 with splayed outer bolts. (2-bolt main caps on #1 and 5) * Can use most stock components and accessories
( 6 )
$2,699.99
Dart Chrome Valve Covers
Dart chrome valve covers help you top off your engine in style. They feature an extra-tall design to clear roller rocker arms and stud girdles, plus they are made with thick gauge steel for stronger gasket rails to prevent oil leaks. Last but not least, the covers have the well-known Dart logo, to show your competition that you mean business.
( 9 )
$90.86
Dart Timing Cover Dowel Pins
Make timing cover installation easy with Dart timing cover dowel pins. They are made from high-strength steel and install in the engine block where the timing cover mounting pad is. The pins are designed to fit Dart Little M and Sportsman series engine blocks.
( 4 )
$1.99
Dart Camshaft Retainer Plates
Hold your cam in place using one of these Dart camshaft retainer plates. They're machined from quality materials and include mounting hardware for a secure installation. For decades, the mechanical masterminds at Dart have produced top-of-the-line components for engine builders and winning race teams. These camshaft retainer plates are another example of their CNC-machined excellence and attention to every detail of your vehicle.
( 5 )
$21.99
Dart Bellhousing Dowel Pins
Properly align your transmission and block with Dart bellhousing dowel pins. These premium dowel pins will help to keep the alignment correct for a clean clutch release, reduced shifter problems, and maximum pilot bearing and transmission life.
( 9 )
$2.51
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$3.99
Dart Freeze Plugs
Durable steel freeze plugs from Dart work like expansion plugs. As we all know, water expands when it turns to ice, and if the coolant in your vehicle doesn't have enough antifreeze protection, it can freeze and then crack the engine block. Dart freeze plugs are designed to pop out under such conditions to relieve the pressure on the block, thus protecting it against freeze damage.
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$1.99
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$17.99
Dart Spin-On Oil Filter Adapters
Dart provides spin-on oil filter adapters for use with your Dart heads. These steel spin-on adapters include fittings.
( 17 )
$9.99
Dart Inconel Exhaust Valves
Dart Inconel exhaust valves are your ticket to a winning combination! Designed to withstand the high temperatures and stresses common in racing applications, Inconel exhaust valves resist corrosion, oxidation, and cracking. Their Inconel alloy construction maintains its structural integrity, making Dart Inconel exhaust valves a great choice for high performance racing applications.
Not Yet Reviewed
$68.99
Dart Valve Locks
Dart valve locks are precision-crafted and machined from the highest quality steel alloy or titanium to suit your needs. The steel valve locks are heat-treated and feature a black oxide finish. The titanium valve locks are durable and lightweight. Both types of Dart valve locks are available in several valve stem sizes and heights with either conventional or beadlock groove types. If you're rebuilding your Dart heads, try these Dart valve locks for maximum durability.
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$1.99
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$2.99
Dart Rocker Arm Adjusting Nuts
Dart rocker arm adjusting nuts are designed for use with your Dart heads. They are hardened polylock-style nuts that are direct replacements for those on your Dart stud girdles.
Not Yet Reviewed
$6.99
Dart Replacement Valve Springs
Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will rpm to 8,000 if you do not have the correct springs. Use only the valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. These Dart replacement valve springs are offered in single and dual styles to meet their cam requirements.
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$12.99
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$46.99
Dart Head Parts Kits
Are you rebuilding your cylinder heads? Dart head parts kits include everything that you need to assemble a cylinder head. Don't purchase everything separately? Dart kits make it easy, and there's no guessing as to which valves or springs to use together--they're all in the head kits! And these are the same high-quality components that Dart uses in their cylinder head assemblies, so you know you're getting the best. Assemble your cylinder heads with Dart head parts kits.
( 2 )
$184.26
