Sale

Air and Fuel› Superchargers, Turbochargers and Components

ZPE

8-Rib Supercharger Pulley

$268.00 $251.45 Save $16.55

SKU: Z4XXXV3K8

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ZPE Z4XXXV3K8 is an 8-rib supercharger pulley designed for OEM 1.7L Eaton LT4 superchargers. It features Griptec's Level 2V/3V grip system to prevent belt slip. The pulley has a 2-piece design that allows for quick and efficient swaps, making it suitable for systems with space limitations or reverse rotation applications.

This pulley includes a Griptec pulley hub adapter, meaning the hub does not need to be removed for subsequent pulley changes. Swapping pulleys is simplified to removing and replacing six M6 bolts. It is available in various sizes, with options larger than 2.5" using a different hub.
Show original supplier description
The ZPE Z4XXXV3K8 is a high-performance 8-rib supercharger pulley engineered for OEM 1.7L Eaton LT4 superchargers. It incorporates Griptec's patented Level 2V/3V grip system, utilizing technologies like GripTec Micro (CNC ablation) and GripTec Weld to create unparalleled surface grip and prevent belt slippage. The pulley's 2-piece design facilitates quick and efficient swaps, making it particularly advantageous for systems with limited space or in reverse rotation applications. This kit includes a Griptec pulley hub adapter, designed so that the hub remains installed on the supercharger, simplifying future pulley changes to a matter of removing and replacing six M6 bolts. This product is compatible with specific GM vehicles equipped with the LT4 engine: 2016-2019 Chevy Corvette C7 Z06, 2016-2019 Chevy Camaro ZL1, 2015-2019 Cadillac CTS-V, and 2021+ Cadillac CT5-V Blackwing. A wide range of pulley sizes are available, from 2.175" to 3.10", with a note that sizes larger than 2.5" utilize a different hub adapter.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandZPE
Part NumberZ4XXXV3K8
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy