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1948 Camshafts & Valvetrain
Showing In Stock Items. Show All 48 Items.
Crower Dart Block Raised Seat Roller Lifters
Many of the late model blocks have taller lifter bores, which means standard seat height lifters with an offset require manual notching of the lifter bore for pushrod clearance. Crower developed a lifter with a +.300 in. higher pushrod seat to solve this problem. Crower Dart block raised seat roller lifters are taller to clear lifter bore and have lightweight billet alloy bodies paired with a robust stainless steel alignment blade. They feature High-Pressure Pin Oiling (HIPPO), allowing more oil to be delivered to critical high-load areas for greatly improved cycle life.
( 1 )
$1,090.99
Melling Replacement Valve Locks
Melling replacement valve locks are designed for stock engines with standard retainers and pressure valve springs. Manufactured from stamped steel, they will replace your stock valve locks with no modifications. Rebuilding your valvetrain? Try these Melling replacement valve locks to eliminate any valvetrain failure.
( 8 )
$2.99
Melling Valves
It's never a good idea to cut corners when you're installing new valves. Melling is noted for its world-class engineering, superior grade alloy materials, and advanced manufacturing processes. Melling intake and exhaust valves meet the exacting specifications required for efficient, durable, and powerful performance. They feature high-fatigue strength, excellent heat resistance, and offer years of dependable service. Available in a wide variety of designs and materials for most OEM and performance vehicle applications, each valve is built and validated to meet or exceed OE specifications. Melling valves—unsurpassed quality you can trust.
( 48 )
$11.99
Melling Timing Gears
Melling is more than pumps. Their timing gears provide strength with less friction. These precision gears are manufactured from quality materials that meet or exceed OE specifications for your vehicle. Stage your timing with a perfect timing gears--Melling timing gears.
( 7 )
$32.99
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$86.99
Kanter Valve Lifters
Kanter Auto focuses on precision-engineered valve lifter replacements, both hydraulic and solid, for vintage and classic cars, ensuring correct fitment and performance for older engines. As crucial components in an engine's valve train, the valve lifters purpose is to transfer motion from the camshaft lobe to the pushrods or rocker arms, ensuring valves open and close at the right time, with hydraulic types automatically adjusting for slack, while solid lifters offer performance but need manual adjustments. Restore proper engine function and performance for your classic vehicle with Kanter valve lifters.
Not Yet Reviewed
$17.99
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$29.99
Melling Pushrods
Melling OEM replacement pushrods are perfect for stock rebuild or mild performance applications where open spring pressures do not exceed 300 lbs. They're manufactured from steel tubing and work well with factory or aftermarket rocker arms. These units are available in a wide range of lengths and other options for fitment on countless makes and models. When you're replacing your valvetrain components, trust Melling pushrods to keep your engine running smoothly.
( 82 )
$14.99
Kanter Engine Valves
Kanter engine valves provide tangible gains in an engine's power, efficiency, and lifespan by strategically improving how air and fuel enter and exit the cylinder. Engine valves are one of the engine's most critical components, as they must withstand extreme temperatures, pressures, hitting impacts and loads during their lifetime. Because the operating temperatures of the intake and exhaust valves are highly different, various materials, structures, and manufacturing methods are required and implemented for each type of valve. Kanter's valve lineup includes various processes, such as forging, machining, welding, nitriding, and specialty coatings, that provide strength and durability. Select the engine valves tailored for your application needs.
Not Yet Reviewed
$15.99
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$24.99
Melling Replacement Hydraulic Lifters
Melling replacement hydraulic lifters are perfect for when you're ready to freshen up your engine. Melling has designed these lifters to be within factory tolerances for the perfect fit. They are affordable and available as flat or roller lifters.
( 41 )
$48.99
COMP Cams Thrust Bearings and Wear Plates
Stress placed on cams and timing sets in today's racing engines produces a weak area at the front of the block. COMP Cams solved the problem with their moly-coated wear plates and thrust bearings. They are a must for all Chevy big block engines. The thrust bearings are a one-piece encapsulated design for the Chevys and a 3-piece design for Fords.
( 19 )
$19.95
Cloyes Timing Gear Sets
Keep your engine's valvetrain in perfect timing with Cloyes timing gear sets. They are CAD-designed and manufactured using premium materials with each part extensively tested and measured for function, fitment, and durability to ensure optimal performance.
( 2 )
$63.99
Manley Race Master Valves
Manley Race Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track racers, or even those with modified street engines that are operating at engine speeds below 8,000 rpm. These valves are constructed from XH-426 material for the exhaust and NK-842 for the intake valves, making them the strongest valves in their class. Whether everything is on the line at the track, or you just enjoy your high performance car or motorcycle on the street, trust Race Master valves by Manley to keep you on the move. Order the model designed for your vehicle year/make and engine application.
( 5 )
$23.58
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$94.34
Melling Valve Springs
Melling valve springs are perfect for stock rebuild or mild performance applications. They are manufactured from high-quality materials and fit in the stock location without any machine work. When you're replacing your valvetrain components, try Melling valve springs to keep your engine running smoothly.
( 16 )
$5.99
COMP Cams Solid Lifters
For the enthusiast who chooses a solid lifter cam, COMP Cams offers the highest quality solid lifters available today. These lifters are manufactured using the tightest tolerances in the industry, ensuring optimum performance. The crown of the lifters is ground to a precise radius for proper break-in and to guarantee long life. The oil-metering band is milled to the correct depth to prevent too much oil from being delivered to the top of the motor, and to prevent horsepower loss. Order the size and quantity needed for your engine application.
( 28 )
$45.95
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$514.95
Kibblewhite Lightweight Racing Valve Spring Kits
Kibblewhite is dedicated to providing the best lightweight racing valve spring kits available. The folks at Kibblewhite have years of experience building the finest valvetrain products, and that experience has culminated in these lightweight valve springs. Each spring starts life as the finest quality super-clean, chrome-silicon wire that is wound to the most exacting standards. After the spring is wound, it goes through a rigidly controlled heat treatment, stress relief, and shot-peening process that ensures the longest lasting and strongest springs possible. These springs are perfect for today's high-revving motors, whether you are on the race track or the trail. Upgrade to these Kibblewhite lightweight racing valve spring kits today and stop worrying about when one of your stock springs is going to fail you.
Not Yet Reviewed
$142.97
Crown Automotive Timing Chains
Does your vehicle's motor feel sluggish or is it difficult to start? Timing chains can suffer from poor lubrication, bad tensioners, and stretching. Crown Automotive timing chains can help replace the performance that your vehicle's been missing. They are designed and built to OEM specs for excellent fit and reliable performance. Crown Automotive timing chains keep ignition and valve timing where it belongs.
Not Yet Reviewed
$54.99
Kibblewhite Black Diamond Valves
Kibblewhite Black Diamond valves are CNC-machined from one-piece forgings of EV8 stainless steel, impregnated by a special German process to a depth of .002 in. with a surface buildup of .0002 in. This proprietary, multi-stage process reduces friction and provides superior resistance to wear and corrosion over traditional chrome and nickel electrolysis plating processes. These valves go through an oxiding and polishing process that creates an extremely smooth surface finish that's easy on valve guides, and there's nothing to flake off and get trapped between the valve and guide to cause seizure or wear! Kibblewhite Black Diamond valves are designed using Finite Element Analysis software, with profiles tested on Kibblewhite's computerized flow bench to provide excellent flow characteristics. These strong, reliable, and lightweight valves are your ticket to ultimate valvetrain performance!
Not Yet Reviewed
$31.01
Enginetech Rebuilders Valves
For about the same cost of reclaiming valves, you can install brand new Enginetech Rebuilders valves. The purpose of these patented Enginetech Rebuilders valves is to help simplify engine rebuilding by salvaging worn cylinder heads and reducing the need for expensive parts like valve seats and springs. Designed with oversized heads and stems, and a lowered keeper groove, these specialized valves create a more efficient and cost-effective rebuild process. The Enginetech one-piece intake valves are made from HNV-3 high alloy valve steel (often used for exhaust valves). All of the valve stems are either triple chrome plated or gas nitrided. Enginetech even goes a step further and hardens every valve tip to 50HRC minimum. The Enginetech exhaust valves are also a one-piece design. All Rebuilder's exhaust valves are made from EV-8 or EV-12 stainless steel. Again, like their intake valves, all stems are triple chrome plated or gas nitrided. Wafer tips, hardened to 50RHc, are inertia welded to every tip. Select the valves you need for your engine rebuild.
Not Yet Reviewed
$8.99
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$43.99
Crown Automotive Valve Springs
Crown Automotive valve springs are available for a variety of applications. For over 50 years Crown has been supplying quality replacement parts at competitive pricing. So, whether your project is a vintage Jeep or newer Chrysler minivan, Crown valve springs will provide the correct fit and function to keep your engine's valvetrain operating properly.
( 1 )
$5.99
Crown Automotive Valves
Clean air in, exhaust air out—Crown Automotive valves fit your vehicle with quality and value you can count on. Maintaining efficient engine power depends on the operation of the intake and exhaust valves. These Crown replacements are made from quality materials to provide long-lasting service. Valves are available for a wide range of Jeep and Dodge models, in particular.
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$22.99
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$24.99
S&S Cycle Tappet Rollers
S&S Cycle tappet rollers are what you need to correctly service your hydraulic tappets. The rollers offer the same robust construction, proper fit, and performance as those originally found in your tappet assemblies.
Not Yet Reviewed
$163.95
Melling Replacement Timing Chains
Melling replacement timing chains are available in several styles—single or double roller, link belt, or non-roller—for fitment on countless year/make/model vehicles. A key link in your engine, timing chains synchronize and transfer energy from the crankshaft to the camshaft, controlling when the intake and exhaust valves open. These solid-bushing chains offer a true bearing surface that rolls with the sprockets, eliminating chain stretch. Order the replacement designed for your specific application.
( 3 )
$22.99
Melling Stock Replacement Camshafts
Perfect for replacements or stock rebuilds, Melling stock replacement camshafts can restore your engine's true potential. They're available in a variety of styles, including hydraulic flat tappet, roller tappet, and roller follower; and mechanical flat tappet. Melling offers affordable, quality engine parts, including a full line of cams for cars, light trucks, and imports as far back as the mid-1950s. If you want quality that you can count on at a price that's hard to beat, order the Melling stock replacement camshaft designed for fitment on your vehicle.
( 22 )
$282.99
Kanter Camshafts
Kanter serves the vintage car market, providing parts for older engines where original components might be scarce, including camshafts. For older engines, a new Kanter camshaft can help bring back lost performance and smooth out rough running by precisely timing valves. Whether as a stock replacement or performance-oriented, Kanter camshafts essentially upgrade the engine's "breathing" system to make it more efficient at making power.
Not Yet Reviewed
$299.99
Clearance
OMIX-ADA Replacement Valves
OMIX-ADA offers replacement intake and exhaust valves for a variety of applications. These valves are constructed from high-quality materials to meet or exceed OE standards. You can count on OMIX-ADA for the replacement valvetrain components that you need to keep your engine running its best.
( 2 )
$18.99
