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Here at Mazworx, we can build your cylinder head to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. If you want a cylinder head that is ready-to-bolt-on, see the specifications section for info. For more understanding of our process, see the additional information section. Each built head will start with the following: Hot Tank Cleaning:Wash your head to get oil and grim off. Sand Blast Head:Since...

Specs:Street Turbo ApplicationRated to 600hp Labor:Disassemble HeadHot Tank/CleanRemove/Drill/Tap/Replace Oil Port Plugs, SR HeadRemove/Replace Freeze Plugs, SR20VE Head, Threaded (Ex 16mm Std)Valve Seat/Bowl Blending87/90mm CNC ChamberRemove, Reinstall, Ream Valve GuidesReplace Intake Valve SeatsValve Job, Multi AngleSet Valve Lash, TipResurface HeadAssemble Head Parts:Supertech Valves, Std Size(Option) Mazworx Shimless Valves, Std Intake/Std ExhaustSupertech Valve Stem SealsSupertech...

Mazworx Pro Street Billet VQ35DE Block After years of racing and breaking the OEM block, we decided to step up and add this platform to our line billet blocks. This block is designed to be a direct replacement for the factory VQ35DE block. It can be used in high horsepower street applications and Pro Street drag applications. The block is made from 6061-T6 aluminum and is completely machined in house. Improvments have been made mainly on the strength of the block. The main caps are made from...

Wanna show everyone where you buy your go fast parts? Then grab a sticker pack!

KRC Pro Series Power Steering Pump and brackets to adapt to a VQ35DE.  Made to be used with the ATI damper.

Specifications: - Made from 1/2" thick 1018 cold rolled steel - CNC machined - Stepped to accept 1 1/4" sch. 10 pipe- Better fit for a Twin Scroll Manifold setup Made in the USA.

Tired or breaking your stock SR transmission and don't want to do a hard to piece together 6 speed swap? We now offer the Mazworx SRK FWD Transmission Adapter Kit which allows you to use the widely popular K series Honda transmission on DE/VE SR20 blocks. This conversion is excellent for high powered street cars and race cars because of the vast aftermarket available for the Honda K series transmissions. No longer will you be limited to factory spec transmissions, you can finally put a race...

Add strength to your SR block with our SR20 Billet Main Caps. Caps are machined from pure 4140 chromoly steel. New Mazworx SR20 Billet Main caps accept standard size main studs. The Block does not need to be machined to accept 1/2" main studs. A line bore/hone will be needed once these are installed.Instructions ...

This kit includes everything we'd recommend swapping out during a valve cover gasket change. The brand new OEM Nissan gaskets are accompanied by our valve cover hardware which completely replaces the factory stud, nut, and washer for a cleaner look as well as our billet tensioner which adds functional bling to your engine bay by making sure your timing components always stay taught regardless of oil pressure and looks great doing it.

Cam Caps replacement bolts for ALL SR20 cylinder heads.

Tired of snapping your old rusty OEM exhaust studs? Our stud kit completely replaces your old hardware for the exhaust manifold on your VQ series engine.Uses an E8 socket

Don't want to put your boring old OEM hardware that's rusted and falls apart back on your shiny new engine, or just want to add some bling to your engine bay? Then look no further! The Mazworx SR20 valve cover hardware kit is a 100% designed and manufactured in house kit that utilizes a custom billet aluminum washer with a shoulder that acts as a bottom for the bolt allowing it to reach the proper torque spec evenly across all bolts. This kit fully replaces the factory studs in your head with...