MACE SUPERCHARGER PULLEY TO SUIT HOLDEN L67 SUPERCHARGED 3.8L V6

Our Mace L67 supercharger boost pulleys are available in a variety of sizes from 3.8" (stock) down to 2.42". These pulleys are capable of generating 6 to 20 PSI of boost, depending on your pulley ratio and engine setup.

CNC-machined from high grade alloy*, these one-piece units are finished in a semi-gloss clear powder coat for long lasting surface protection and a superior appearance. Through strenuous hours of CAD-modelling, these direct fit pulleys bolt straight up to our modular hub. This ensures a hassle free installation and quick change-over when trailing different sizes.

Vehicle Fitment Guide

Parts Guide

Please select the part number you require from the drop down menu by utilising our vehicle fitment guide and parts guide.

Notes:

• We do not recommend fitting a pulley smaller than 3.4" (10PSI) on a STOCK supercharged V6.
• These cannot be installed without our hub which can be purchased through another listing.
• Boost upgrade kits can be purchased through another listing.
• *2.42" pulley is manufactured from steel.
• Snout machining required if fitting a 2.9" pulley or smaller. We offer this service through another listing.
• A shorter supercharger belt is necessary when any of these aftermarket supercharger pulleys are installed.