Availability
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.
( 27 )
$2.46
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$37.77
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 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.
( 26 )
$2.91
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$29.04
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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$540.73
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.
( 14 )
$18.63
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$203.24
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.
( 4 )
$22.43
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.
( 5 )
$4.52
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$56.89
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
$68.95
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.
( 4 )
$3.71
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$32.67
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
$6.65
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.
( 2 )
$1.07
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$3.40
Dart's high-quality valve spring retainers are designed to help prevent valve float at high rpm. These durable valve spring retainers are constructed using top-quality materials. Dart valve spring retainers are offered in a variety of diameters and a choice of lock styles to suit your application.
Not Yet Reviewed
$6.34
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$21.20
Dart valve spring shims provide equality for your valve springs! Their shims will allow you to precisely adjust the installed height of each spring until they are all equal. Obtain proper spring install height and tension with Dart valve spring shims.
( 3 )
$1.29
These Dart titanium valves feature forged one-piece construction with grain flow, not a head welded to a stem. Dart titanium valves are micro-polished, rendering a jewel-like surface finish. This process eliminates potential stress risers and increases fatigue strength. All Dart valves must pass their rigorous final inspection. Strict quality control enables Dart to maintain critical tolerances.
Not Yet Reviewed
$199.96
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$203.24
What's at the tip of your valve stems? Dart offers precision-machined hardened steel lash caps that provide a better wear surface and the correct valvetrain geometry. Dart provides you with the best head, blocks, and manifolds, plus the service parts and smaller components, like their lash caps, to keep you in the race.
( 1 )
$82.75
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 )
$280.16
Dart cylinder head valvetrain rebuild kits are designed to make your cylinder heads like new again. They are made for specific cylinder heads and camshaft profiles. Kits include: * Valve springs * Steel retainers * Valve locks * Guideplates * Rocker arm studs * Valve seals *Stainless steel valves
Not Yet Reviewed
$273.23
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