Brand
Mazworx BP Short Block Stage 1.5
$4,299.00Build to Order
The Mazworx BP Short Block Stage 1.5 offers a high-quality assembly with CP pistons, Manley rods, and premium bearings. Professionally machined and assembled, it’s built to deliver durable performance and reliability for Mazda BP engines. Core short block required.
Mazworx BP Block Stage 2
$1,999.00Build to Order
The Mazworx BP Block Stage 2 is a professionally prepped Mazda BP engine block upgrade for DIY builders. Featuring CNC boring, line boring, threaded O-ring plugs, and torque plate honing, it’s designed for engines producing up to 600hp for reliable, high-performance street use.
Mazworx BP Billet Main Caps
$449.003 in stock
Upgrade your Mazda BP engine with Mazworx Billet Main Caps, machined from durable 4140 chromoly steel for enhanced strength. Compatible with standard main studs; line bore and hone required after installation.
Mazworx Mazda MZR Torque Plate
$495.001 in stock
The Mazworx Mazda MZR Torque Plate simulates head bolt torque during cylinder honing to ensure precise bore shape and superior ring seal. Essential for Mazda MZR blocks, especially with sleeve installations, it guarantees better engine performance through accurate machining.
Mazworx BP Exhaust Manifold Flange
$60.004 in stock
Upgrade your Mazda BP engine exhaust system with the Mazworx Exhaust Manifold Flange. Made from durable 1/2″ thick 1018 cold rolled steel and CNC machine cut for precision fit, it accepts 1 1/2″ schedule 10 pipe. Proudly made in the USA for reliable quality.
Mazworx 20B Exhaust Manifold Flange
$135.00Back order
Durable Mazworx 20B exhaust manifold flange, precision CNC machined from thick 1018 cold rolled steel. Designed for Mazda 13B/20B engines, fits 2″ schedule 10 pipe. Made in the USA for reliable performance.
Mazworx 13B Exhaust Manifold Flange
$90.00Back order
Precision CNC machined Mazworx 13B Exhaust Manifold Flange made from 5/8″ thick 1018 cold rolled steel. Designed for Mazda 13B and 20B engines, it accepts 2″ schedule 10 pipe. Made in the USA for quality and reliability.