Mazworx
Does
Billet
Better.
When you are chasing world records and four-digit horsepower, factory castings just won’t cut it.
Made in the U.S.A. with Premium Materials.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Made in the U.S.A. with Premium Materials.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Trusted by
New
Products
Mazworx G4KF Sleeved Block Stage 2
$2,499.00Build to Order
Mazworx 2JZ-GTE Long Block Stage 3 Dart Dry Sump
$42,999.00Build to Order
Mazworx 2JZ Dart Block Prep Stage 3
Price range: $1,700.00 through $6,225.00Build to Order
Mazworx VQ35DE Long Block Stage 1.5
$19,499.00Build to Order
Mazworx RB25 Short Block Stage 2
$5,799.00Back order
Mazworx RB25DET NEO Head Stage 3
$6,499.00Build to Order
Mazworx SR20VE Head Stage 3.5 Roller Rocker (Drag)
Price range: $6,699.00 through $7,199.00Build to Order
Mazworx 2JZ-GTE Short Block Stage 3.5 Dart 3.2 Liter
Price range: $15,599.00 through $15,999.00Build to Order
Mazworx Pro Drag Billet SR20VE FWD/AWD Block (Dry)
$7,499.00Back order
Mazworx Pro Street Billet SR20VE FWD/AWD Block (Wet)
$7,999.00Back order
Mazworx SR20VE FWD Long Block Stage 2.8NA K
$13,999.00Build to Order
Mazworx VG30DETT Heads Stage 1
$3,499.00Build to Order
Our products serve enthusiasts, tuners and professional race teams alike — supporting everything from refined street builds to top-level motorsport applications.
Cast Blocks Crack. Billet Blocks Endure.
Our billet racing engines represent the pinnacle of aftermarket engineering, developed specifically to solve the failure points of high-horsepower applications. By utilizing aerospace-grade aluminum, we deliver a racing block that offers unmatched stability and longevity, allowing you to unlock the full potential.