Manley Performance Engine Parts
- Manley®Sport Compact Race Series™ ValvesSport Compact Race Series™ Valves by Manley®. Race Master, and the Pro Flo versions identified as Race Flo valves, are manufactured of XH-426 material for the exhausts and NK-842 for the intakes. This series of valves is targeted at...XH-426 Stainless Exhaust MaterialNK-842 Stainless Intake Material$25.65 - $781.15
- Manley®Domestic Race Series™ Valve SetDomestic Race Series™ Valve Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves... for a myriad of applications ranging from Top...Made to help enhance the performance of your vehiclePerfect for drag racing or high-performance racing applications$190.92 - $520.77
- Manley®Domestic™ Swedged End Pushrod SetDomestic™ Swedged End Pushrod Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves... for a myriad of applications ranging from Top...Made to help enhance the performance of your vehiclePerfect for drag racing or high-performance racing applications$114.18 - $213.93
- Manley®Domestic™ Valve Lock SetDomestic™ Valve Lock Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves... for a myriad of applications ranging from Top Fuel to...Manufactured from premium quality heat treated steelMachined to exacting tolerances$83.41
- Manley®Domestic™ Wear CapsDomestic™ Wear Caps by Manley®. The highest quality valvetrain components in the industry starting with our world famous valvespring line for drag, oval and street/strip applications and continuing with our steel and titanium spring...Thru-hardened 4140 alloy steelSpecial heat treatment to HRc 50-54$26.28 - $27.83
- Manley®Sport Compact™ Wear CapsSport Compact™ Wear Caps by Manley®. The highest quality valvetrain components in the industry starting with our world famous valvespring line for drag, oval and street/strip applications and continuing with our steel and titanium...Thru-hardened 4140 alloy steelSpecial heat treatment to HRc 50-54$27.83
- Manley®Race Master™ Bead Loc Groove Engine ValveRace Master™ Bead Loc Groove Engine Valve by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.47 - $224.58
- Manley®Race Master™ Engine ValveRace Master™ Engine Valve by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.73 - $257.24
- Manley®Race Master™ Triple Groove Engine ValveRace Master™ Triple Groove Engine Valve by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.24 - $210.03
- Manley®Performance Total Seal Piston RingsPerformance Total Seal Piston Rings by Manley®. Designed utilizing the latest technology, this product by Manley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.85 - $433.18
- Manley®Esslinger Race Master Engine ValveEsslinger Race Master Engine Valve by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.70 - $97.83
- Manley®NexTek Single Valve SpringNexTek Single Valve Spring by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.80 - $795.68
- Manley®Race Flo Engine ValveRace Flo Engine Valve by Manley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.47 - $208.01
- Manley®Domestic Race Series™ Exhaust Valve Set (11621-8)Domestic Race Series™ Exhaust Valve Set (11621-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$214.91
- Manley®Domestic Race Series™ Exhaust Valve Set (11361-8)Domestic Race Series™ Exhaust Valve Set (11361-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$195.89
- Manley®Domestic Race Series™ Exhaust Valve Set (11365-8)Domestic Race Series™ Exhaust Valve Set (11365-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$196.80
- Manley®Domestic Race Series™ Exhaust Valve Set (11363-8)Domestic Race Series™ Exhaust Valve Set (11363-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$198.52
- Manley®Domestic Race Series™ Intake Valve Set (11362-8)Domestic Race Series™ Intake Valve Set (11362-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$202.59
- Manley®Domestic Race Series™ Intake Valve Set (11360-8)Domestic Race Series™ Intake Valve Set (11360-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$190.92
- Manley®Domestic Race Series™ Intake Valve Set (11620-8)Domestic Race Series™ Intake Valve Set (11620-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of applications...$216.60
- Manley®Domestic Race Series™ Race Master™ Intake Triple Groove Valve Set (11618-8)Domestic Race Series™ Race Master™ Intake Triple Groove Valve Set (11618-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a...$229.20
- Manley®Domestic™ Swedged End Push Rod Set (25735-16)Domestic™ Swedged End Push Rod Set by Manley®. An incredible assortment of the finest one-piece, swedged end pushrods made from 4130 chrome moly material. standard 0.080" wall in 5/16" and 3/8" diameters, thicker 0.120" wall in 5/16"...Made to help enhance the performance of your vehiclePerfect for drag racing or high-performance racing applications$185.14
- Manley®Domestic™ Swedged End Push Rod Set (25787-8)Domestic™ Swedged End Push Rod Set by Manley®. An incredible assortment of the finest one-piece, swedged end pushrods made from 4130 chrome moly material. Designed utilizing the latest technology, this product by Manley features...Made to help enhance the performance of your vehiclePerfect for drag racing or high-performance racing applications$114.18
- Manley®Domestic™ Valve Lock Set (13098-16)Domestic™ Valve Lock Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves. for a myriad of applications ranging from Top Fuel to...Manufactured from premium quality heat treated steelMachined to exacting tolerances$83.41
- Manley®Domestic™ Wear Cap Set (42125-8)Domestic™ Wear Cap Set by Manley®. The highest quality valvetrain components in the industry starting with world famous valve spring line for drag, oval and street/strip applications and continuing with steel and titanium spring...Thru-hardened 4140 alloy steelSpecial heat treatment to HRc 50-54$26.28
- Manley®Domestic™ Wear Cap Set (42100-8)Domestic™ Wear Cap Set (42100-8) by Manley®. The highest quality valvetrain components in the industry starting with world famous valve spring line for drag, oval and street/strip applications and continuing with steel and titanium...Thru-hardened 4140 alloy steelSpecial heat treatment to HRc 50-54$27.83
- Manley®Domestic™ Wear Cap Set (42118-8)Domestic™ Wear Cap Set (42118-8) by Manley®. The highest quality valvetrain components in the industry starting with world famous valve spring line for drag, oval and street/strip applications and continuing with steel and titanium...Thru-hardened 4140 alloy steelSpecial heat treatment to HRc 50-54$27.83
- Manley®Race Flo and Race Master™ Exhaust Triple Groove Valve Set (11671-8)Race Flo and Race Master™ Exhaust Triple Groove Valve Set (11671-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of...$198.99
- Manley®Race Flo and Race Master™ Exhaust Triple Groove Valve Set (11667-8)Race Flo and Race Master™ Exhaust Triple Groove Valve Set (11667-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of...$200.98
- Manley®Race Flo and Race Master™ Intake Triple Groove Valve Set (11666-8)Race Flo and Race Master™ Intake Triple Groove Valve Set (11666-8) by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of...$200.81
Manley Performance, Inc. is globally recognized as the leading manufacturer of performance valves, cylinder head components, push rods, drive and oil systems, connecting rods, and many more highly-efficient engine components. The company was established in 1966 by Hank Manley, shortly after his graduation from Brown University. Initially, the company's product line included stainless valves, forged pistons, lifters, camshafts, vanadium valve springs, timing chain kits, and push rods. After 50 years, Manley continues to re-define itself in the ever-evolving aftermarket industry.
By 1988, Manley had outgrown its first Bloomfield facility and several acres were bought in Lakewood, New Jersey for the building of a new factory. Ten years later, the production space was doubled. Connecting rods were now made in the plant along with a line of Platinum Series forged pistons. In 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production capacity has grown to 2500 rods per week. Manley's presence in the OEM market continued as a supplier for the Ford GT.
The reason for Manley's overwhelming success is simple: it's the ultimate quality of all the products the company makes. The manufacturer utilizes exclusive, highest grade materials that its competitors do not possess. Designed for the enthusiast preparing a stock or partually modified street engine, or a bracket racer looking for maximum bang for the buck, the Street or Performance Series valves are the ultimate solution. These reliable valves are also offered in Street Flo versions ensuring significant flow gains without head porting. All valves in both these series feature hard tips, chrome stems, swirl polished unde rhead areas, and fully machined combustion faces. Manley stems are hard-coated with .0002'' thick chrome rather than a few millionths of flash.
Today, Manley maintains its leadership role in the traditional V-8 engine business and constantly provides its new products for such engine applications as sport compact, Ford Modular, and Chevy LS. Crankshafts, a wide range of connecting rods and pistons, larger diameter push rods as well as new valve and valve spring offerings are just a few products to name that are available in a new Manley collection. The Manley custom Gen II stainless valve program is still the most comprehensive in the industry. The valve head and under head shapes have been in the forefront of the quest for improved flow since the late 1960’s. Today, significant developments within the Manley valve line include lighter weight designs, improved stem coating, and greater shelf stock offerings.