Trans-Dapt PCV Breather Black HX02421 GM TPI / Holley Stealth

GM TPI / Holley Stealth Ram

2014-2019 GMC Sierra 1500

When using this adapter an oil pan for a pre-86 block with a right side dipstick must be used

5-gallon utility jug features an O-ring sealed cap with a removable 1/2" NPT plug for installing a filler hose and a screw-on style vent with attached lanyard

Changeable Idle Feed Restriction

Trans-Dapt PCV Breather Black HX02421 GM TPI / Holley StealthTrans Dapt Performance 3 4" Neck Pac Breather Cap, 2 3 4" Overall Diameter Asphalt Black Powder Coated Trans Dapt PCV Breather Black 8645 3 4" Neck Push In Breather Cap Asphalt Black Powder Coat Each member company of the Hedman Performance Group is a specialist in the field they serve. Hedman hedders specializes in headers, Trans Dapt Engine transmission swap mounts, and Hamburger's focuses on oil pans. Trans Dapt offers a wide range of custom engine