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SR20VE Stage 0 Cylinder Head
Price: $1,026.99
Availability: Built to Order 3-4
Item #: SR20VE H Stg 0 -

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...

SR20VE Stage .5 Cylinder Head
Price: $1,683.25
Availability: Built to Order 3-4
Item #: SR20VE H Stg .5 -

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...

SR20VE Stage .6 Cylinder Head
Price: $2,036.21
Availability: Built to Order 3-4
Item #: SR20VE H Stg .6 -

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...

SR20DET S13 Stage 1 Cylinder Head
Price: $2,189.55
Availability: Built to Order 3-4
Item #: SR20DET H Stg 1 S13 -

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...

SR20DET Stage 2 Cylinder Head
Retail: $3,056.97
Price: $2,905.05
Availability: Built to Order 3-4
Item #: SR20DET H Stg 2 -

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.When sending your head in, we will need the complete cylinder head with cams caps, shims and rockers. Each built head will start...

SR20DET S13 Stage .5 Cylinder Head
Price: $1,914.59
Availability: Built to Order 1-2
Item #: SR20DET S13 H Stg .5 -

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...

Mazworx BP Billet Main Caps
Price: $449.00
Availability: In Stock
Item #: 91107 -

Add strength to your BP block with our Billet Main Caps. Caps are machined from pure 4140 chromoly steel. New Mazworx BP Billet Main caps accept standard size main studs. A line bore/hone will be needed once these are installed. We can provide these services if needed.

Mazworx TB48 Billet Main Caps
Price: $625.00
Availability: In Stock
Item #: 91108 -

Our TB48 billet Main Caps are machined from pure 4140 Chromoly Steel. Engine will need to be line bored/honed and also machining for the thrust washer once these are installed. We can provide these services if needed.

VQ35DE Stage 1 Short Block
Retail: $4,928.02
Price: $4,693.35
Availability: Built to Order 3-4
Item #: VQ35DE S1 SB -

Our Stage 1 Short Block is built from an used VQ35DE Block and Crankshaft. We rate our Stage 1 Short Block up to about 650hp. Each block is cleaned, inspected, machined and built, IN-HOUSE. If you're suffering from a lost ringland or bearing failure, this is an excellent solution for you. The Mazworx Stage 1 VQ35DE is built with the following components: -Used VQ35DE Block and Crankshaft -CP 96mm Forged Pistons -Manley H Beam Connecting Rods -ARP Main Studs -ACL Race Rod and Main Bearings...

2JZ Block Stage 0 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $684.85
Availability: Built to Order 2-3
Item #: 2JZ B Stg 0 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 0 package is designed for DIY engine builders that just need a fresh deck and go up a bore size. Hot Tank Cleaning:Wash your block to get oil and grim off. Bore:Our boring process is done on a 3-axis CNC machine ensuring...

2JZ Block Stage 1 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $1,066.63
Availability: Built to Order 2-3
Item #: 2JZ B Stg 1 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 1 package is designed for DIY engine builders that want a slight upgrade from OEM.  This will be good for and engine making up to 800hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Paint Block:We will...

2JZ Block Stage 3 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $2,674.73
Availability: Built to Order 2-3
Item #: 2JZ B Stg 3 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 3 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1800hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

SR20 Block Stg 0 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $486.44
Availability: Built to Order 1-2
Item #: SR20 B Stg 0 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 0 package is designed for DIY engine builders that just need a fresh deck and go up a bore size Hot Tank Cleaning:Wash your block to get oil and grim off. Bore:Our boring process is done on a 3-axis CNC machine ensuring...

SR20 Sleeved Block Stg 2 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $2,179.55
Availability: Built to Order 2-3
Item #: SR20 B Stg 2 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section.The Stage 2 package is designed for DIY engine builders that want a high performance street upgrade. This will be good for and engine making up to 700hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

SR20 Block Stg 1 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $1,466.79
Availability: Built to Order 2-3
Item #: SR20 B Stg 1 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section.The Stage 1 package is designed for DIY engine builders that want a slight upgrade from OEM. This will be good for and engine making up to 400hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast Block:Since these...

SR20 Sleeved Block Stg 3 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $2,969.08
Availability: Built to Order 2-3
Item #: SR20 B Stg 3 -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section.The Stage 3 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1000hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

SR20 Sleeved Block Stg 4V Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $3,933.67
Availability: Built to Order 2-3
Item #: SR20 B Stg 4V -

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section.The Stage 4 package is designed for DIY engine builders that want a highest performance street/strip stock casting block possible. This will be good for and engines making over 1000hp. Hot Tank Cleaning:Wash your block to get oil and...

Mazworx MVR Wastegate Dumptube, Straight
Price: $75.99
Availability: In Stock
Item #: 70102 -

Made from 304 Stainless steel and Tial MVR wastegate flange.

Mazworx EGR Block-Off Plate, VH45DE S13, S14, S15, RWD, 240SX, 200SX, 180SX, Silvia, Kouki, Zenki
Price: $10.00
Availability: In Stock
Item #: 10162.1 -

Blocks off the EGR port on a VG45DE.

Mazworx S13 SR20DET Intake Manifold
Price: $1,250.00
Availability: Built to Order 1
Item #: 11195 -

Our latest version. Comes with a billet one piece runner section. This manifold comes with 4 injector pockets and a single fuel rail. Pick your throttle body flange based on your throttle body. Fits 14mm x 48mm injectors. Anodizing will color the complete inside and outside of the manifold black.

Mazworx RB Crank Collar
Price: $99.00
Availability: In Stock
Item #: 11150 -

Update your R32 RB crankshaft with this extended collar. The original collar on the R32 cranks only engaged the oil pump 1/8" which has the tendency of breaking the pump. When you install this collar, it will engage the oil pump the full length. Machine work is necessary and can be provided.

Mazworx SR20 Crank/Cam Sensor Kit
Price: $524.99
Availability: In Stock
Item #: 10302 -

Used with a 60-2 trigger wheel on the Crankshaft and Home signal on the Camshaft.The crank trigger wheel is part of the ATI Damper outer shell for a precise timing signal.Currently only for the SR20VE RWD configuration.

Mazworx RB20/25 Exhaust Studs Kit
Price: $59.99
Availability: In Stock
Item #: 12152 -

Tired of snapping your old rusty OEM exhaust studs? Our stud kit completely replaces your old hardware for the exhaust manifold on your RB20 or RB25 engine.

Mazworx Throttle Body Flange, Mustang 82.5mm
Price: $45.00
Availability: In Stock
Item #: 10203 -

Specifications: - Made T6061 billet aluminum - CNC machined - Tapped M8x1.25 - Has pocket for 4" tube - Outside dimensions are 4.4" x 4.4"