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 Sport Compact.
Cylinder Head Components
The highest quality valvetrain components in the industry starting with our world famous NexTek valvespring line for drag, oval and street/strip applications and continuing with our steel and titanium spring retainers, our steel and titanium valve locks, and our lash caps, rocker studs, guide plates, spring cups, head bolts and oil seals.
Pushrods, Drive and Oil Systems
An incredible assortment of the finest one-piece, swedged end pushrods made from 4130 chrome moly material... standard .080" wall in 5/16" and 3/8" diameters, thicker .120" wall in 5/16" and 3/8" diameters also available, and 7/16" .165" wall��..ranging in lengths from 6 to 11 inches... SB and BB Timing Chain kits...
Connecting Rods
Whether you're looking for economical yet high quality H-Beam rods, our stock appearing Sportsmaster rods or the best of the best Pro Series rods, Manley is your connecting rod solution. Our designs range from Feather Lites, Tour Lites, Lightweights, Standard Weights and Turbo Tuff in 4340 aircraft quality alloy to our Dirt Series and Dirt Lites made from our exotic 300M material. We offer a massive array of shelf stock part numbers in various lengths for multiple engine applications; and we do custom and private label work as well.
Pistons, Rings and Wrist Pins
Our signature "Platinum Series" pistons are available for SB and BB Chevy, Chrysler 5.7L Hemi, Ford Modular and Sport Compact applications featuring 2618 alloy forgings, our proven cam and barrel skirt profiles, tool steel wrist pins and moly skirt coatings (on certain part numbers). Manley uses Total Seal piston rings exclusively.
Cranks & Kits
"Pro Series" 4340 alloy forged steel crankshafts are now available for traditional 350 and 400 Small Block Chevy, 454 Big Block Chevy, Chevy LS and Chrysler 5.7L/6.1L Hemi applications. We are also proud to offer our forged "Race Series" cranks for Mitsubishi 4G63/4G64; along with our fully machined "Turbo Tuff Series" billet cranks for Mitsu 4G63/4G64 and Subaru EJ20/EJ25 engines. Combine these excellent crankshafts with Manley Platinum Series pistons, Manley H-Beam or I-Beam (Turbo Tuff) connecting rods and either Clevite or ACL Race Bearings.....and you have yourself the ultimate rotating assembly!
Engine Building Aids
Need a valve spring chamfering tool? A rod bolt stretch gauge? Or just some assembly lube? Check out this section of the catalog for helpful products engine builders simply can't live without.
Domestic Catalog
Enjoy the entire 2022 Master Catalog which includes our complete range of products for every American Muscle automotive engine application we service.
Sport Compact Catalog
A dedicated "specialty" catalog tailored specifically for the sport compact market segment. This condensed book is thoughtfully laid out and very user-friendly.
Harley Davidson® Components Catalog
Our new 2016 Harley catalog was created specifically for our loyal motorcycle customer base. It is very informative and contains some exciting new products for all Harley enthusiasts.
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