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Mr. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. Under these conditions, coolant temperature and pressure fight for control of the thermostat, keeping it from opening at its designed temperature. These balanced high-performance thermostats have brass-and-copper construction, and open at the right temperature regardless of engine rpm.
( 236 )
$29.11
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$31.46
$21.83
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$28.31
On Sale
Burning your hands on headers or the exhaust manifold when bolting them on just became a thing of the past. Mr. Gasket HEADLOCK locking header bolts simplify header installation with high-strength, 2-in-1 self-locking bolts that eliminate the need for lock washers. Designed for the performance engine builder, these innovative, patent-pending fasteners have 24 equally spaced serrations in the face of the hex head. The bolts grab and lock on to your manifold surface, virtually eliminating the chance that one might back out from vibration or because of the varying expansion rates of different metals. Mr. Gasket HEADLOCK locking header bolts are available for numerous domestic applications, including Chevrolet, Chrysler, Ford, AMC, Oldsmobile, and Pontiac. They're manufactured from stainless steel, designed to withstand tensile strengths of 150,000 pounds per square inch, and come with a bright polished finish.
( 50 )
$47.95
$31.17
On Sale
Installing headers can sometimes be a real pain, due to the tight spaces and the location and shape of the tubes. Mr. Gasket can help make installation a little easier and also help prevent annoying exhaust leaks from under-tightened header bolts. They have both the socket-head and hex-head styles of header bolts available. Hex types are heat-treated Grade 5 steel and have smaller-than-standard heads to ease access in tight spaces. Socket-head bolts are made from stronger Grade 8 steel for added ruggedness and they're great for those really difficult-to-reach spots. Both styles have a protective black oxide finish.
( 45 )
$13.74
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$41.95
$8.93
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$23.07
Bolts can work just fine for header installations, but Mr. Gasket's header studs offer some distinct advantages. Most importantly, they help prevent stripped threads in aluminum heads. Beyond that, they also make lining up the headers for installation a lot easier. Some studs have special narrow tips to make that alignment task even easier, and some are made from Grade 8 steel for extra strength. The matching self-locking flange nuts are available in both hex-head and 12-point styles. For corrosion protection, the studs have a black oxide finish, while the nuts are brightly zinc plated.
( 5 )
$55.65
These crankshaft keys from Mr. Gasket come in your choice of non offset style stock replacement or offset keys that allow you to advance or retard the camshaft. By using the offset keys, this enables you to increase horsepower and torque within the operating range you select.
( 14 )
$34.72
On Sale
These curve kits allow your distributor to reach full advance more quickly (between 2,000 and 2,800 rpm), delivering maximum power and engine acceleration.
( 42 )
$16.40
$10.66
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$22.18
On Sale
Add a finished look to your custom steel or mag wheels with these chrome dust caps from Mr. Gasket. The wheel hub covers install in minutes, and the heavy chrome plating provides lasting beauty.
( 21 )
$13.81
$12.43
On Sale
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 )
$17.19
$9.45
On Sale
Clearance
Mr. Gasket MLS (multi-layered steel) head gaskets are ideal for all engines. Each gasket is made with high-grade materials and manufactured with the latest cutting-edge technology for the tight tolerances that quality engine builders rely on. These MLS gaskets consist of high-grade layers of stainless steel that are tempered to relax stress for proper torque retention. Plus, each multi-layered sheet is layered with a premium polymer coating that's resistant to oxidation and chemicals. Choose Mr. Gasket MLS head gaskets for any engine and any combination.
( 1 )
$69.99
$49.50
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