News

Holley’s updated two-piece LS and LT valve-cover lineup hides coil hardware for a cleaner engine bay. Check engine family, coils, clearance, service access and exact part number before ordering.

Holley’s current LS Swap Essentials lineup offers five kit levels, from mounting basics to broader packaging solutions. Here’s what to verify before you buy for a Gen III/IV LS project.

Holley’s new sizing guide is a reminder that a bigger throttle body is not an automatic power gain. Check the whole intake path, fitment and calibration before buying.

Holley’s September promotions include savings on EFI, ACCEL/MSD ignition, and B&M/Hurst shifter products. Use this planning guide to choose compatible parts and avoid buying the same system twice.