DHD 007-0410 Duramax PCV Valve Cover Kit 2001-2005 LB7 LLY Small Pattern

Finish your Duramax engine build or PCV reroute off with this billet PCV Valve Cover Kit from DHD. Our billet covers are designed to replace those rusty stamped covers and phillips screws. Each cover is milled to accept the OE diaphragm and utilizes new stainless M5 Hardware. The bolt pattern on this cover is 1.325" x 1.325". If your cover bolt pattern measures 1.5" x 1.5" you'll need DHD 007-6010.

Features:

• 1/2" Thick Billet Aluminum
• Black Anodized Finish
• Stainless M5 Hardware Included
• Works in Conjunction with OE Diaphragm
• Promotes Better Sealing
• Made in the U.S.A
• Associated Diaphragm GM# 97222874.

Note: Due to some variations in valve cover years and applications, please confirm your cover bolt pattern is approx 1-3/8" x 1-3/8" square.