Home Shop Cart Account

ENGINE COMPONENTS

Cylinder Heads

Cylinder Heads

Price

Min

-

Max

Collections

Competition/RaceEngine ComponentsComplete TransmissionGeneral MotorsCylinder HeadsUniversal PartsNew ProductsIntake / Turbo / ExhaustEngine Oil PanCoolant System - GMDodge / RamCompetition GMDifferential CoversFuel Systems GMFordAir Intake System GMCompetition/Race Dodge/RamExhaust ManifoldsTransmission UpgradesJeep

Pacific Performance Engineering

Subscribe to our newsletter for exclusive offers, new arrivals, and style inspiration.

Shop

All Products
New Arrivals
Sale

Company

Shipping Info
FAQ
Contact Us

About

About Us
Returns
Privacy

© 2026 Pacific Performance Engineering. All rights reserved.

-65%NEW

2001-2016 GM 6.6L Duramax Valve and Conical Spring Kit

$899.99

$315.00

-65%NEW

2001-2016 GM 6.6L Duramax Conical Valve Springs, Retainers, and Keepers Kit

$599.99

$210.00