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6 Results Found For "exhaust seats"

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Results 1 - 6 of 6

Milodon Street Stainless Valves

Milodon Street stainless valves are one-piece forged valves that are the perfect replacements for use in your street, Circle Track, or bracket racing engine. The intake valves are forged from quality HNV8 stainless steel, while the exhaust valves are forged from premium 21-4N material to withstand the extra heat and stress. The valves have hard-chromed stems and machined heads. They are designed to take a beating, with large seat margins which allows more than one regrind.

4.74 out of 5 stars ( 19 )

$142.95

$199.95

Manley Titanium Valves

Manley titanium valves feature forged one-piece construction with grain flow, not a head welded to a stem. These jewel-like valves are machined in state-of-the-art CNC turning centers and valve stem grinders to exacting tolerances. Manley utilizes the finest titanium alloys for both the intakes and exhausts, providing the best balance of mechanical properties, hardness, ductility, and fatigue strength at the given temperatures. All Manley titanium valves must pass their rigorous final inspection process, and strict quality control enables them to deliver parts within tight tolerance. Custom valves can be delivered within a very reasonable turnaround time. Seat coatings are also available on certain shelf stock part numbers, as well as on custom valves.

5.0 out of 5 stars ( 3 )

$141.58

$195.24

COMP Cams Hi-Tech 210 Degree Pushrods

These COMP Cams Hi-Tech 210 degree pushrods were specifically designed for high-lift applications where pushrod and seat interference are problems at maximum lift. They're heat-treated to a minimum hardness of 60 on the Rockwell C scale, for the ultimate in strength. COMP Cams even gives them a black oxide finish and imprints the length and part number on them. In addition, they feature a 210 degree radius, rather than the standard 180 degree radius, so they'll work great with rocker arms that feature cup-type adjusters and applications requiring more load-bearing surface from the pushrod. If you are building a high-horsepower, high-rpm, high-lift camshaft engine, then you need to use these COMP Cams Hi-Tech 210 degree pushrods for maximum reliability.

5.0 out of 5 stars ( 7 )

$271.95

Clearance

VEGE Remanufactured Cylinder Heads

VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.

3.83 out of 5 stars ( 42 )

$278.99


$198.50

$313.99

ARP Pro Series Rocker Arm Studs

ARP 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. They 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. Pro Series rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).

4.71 out of 5 stars ( 84 )

$135.99

COMP Cams High Performance Valve Spring Kits

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.

4.66 out of 5 stars ( 32 )

$145.95

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