Dual Flow Adjustable PCV Valve; 3/4" Valve Cover Grommet Style Applications
Does your PCV valve match your engine? Stock PCV valves are not designed to work with modified high performance engines due to their altered vacuum profiles. A mismatched PCV valve can cause oil to push out of your breathers,...
Dual Flow Adjustable PCV Valve; 3/4" Valve Cover Grommet Style Applications
Classic $128.99 ea
Dual Flow Adjustable PCV Valve; With Inline Adapter; 3/8" Inline Style Applications
Does your PCV valve match your engine? Stock PCV valves are not designed to work with modified high performance engines due to their altered vacuum profiles. A mismatched PCV valve can cause oil to push out of your breathers,...
Dual Flow Adjustable PCV Valve; With Inline Adapter; 3/8" Inline Style Applications
Classic $159.99 ea
Universal Crankcase Evacuation System
This universal crankcase evacuation system is designed for high performance and racing applications. It replaces the standard PCV to air cleaner system by connecting to the exhaust system allowing exhaust pressure to pull...
AFR Aluminum PCV Valve; 3/4? Neck
AFR PCV valves are recommended for use with AFR valve covers. They act as a buffer against oil being drawn out of your engine, efficiently venting pressure, metering airflow and vapors, and scavenging moisture. The PCV valves...
1955-64 Chevrolet; PCV Valve Set; 1955-61 Small Block, 1958-64 348, 409
This new PCV valve conversion set is designed for 1955-61 Chevy's with 265 and 283 ci engines that have factory draft tube. It can also be used on 1958-64 Chevrolet 348 and 409 ci engines. Commonly complained about by owners...
1955-64 Chevrolet; PCV Valve Set; 1955-61 Small Block, 1958-64 348, 409
Classic $59.99 set
Polished Aluminum PCV Valve For 3/4" ID Grommet
For the ultimate in engine detailing. This polished aluminum housed PCV valve is just what you need to for detail. 3/4" neck for grommets with a 3/4" opening. Grommet not included.
Chrome PCV Valve For 3/4" ID Grommet
This aluminum housed PCV valve is just what you need to finish your engine bay detailing project. Manufactured with a 3/4" neck for 3/4" ID grommets. {specs} {fitment}
Billet Dual Flow PCV Valve Rebuild Kit
All of the components needed to rebuild the adjustable dual flow billet PCV valve part number DF1700. Made in USA PCV valve rebuild kit contains: Main body sealing viton o-ring Adjuster screw o-rings Main body stainless steel...
AFR PCV Grommet; 15/16 ID x 1.25 OD
AFR replacement breather grommets help to prevent oil leakage into the valve covers and are designed for use with most breathers. They are available in breather and PCV styles to fit your application needs. {fitment}
1958-1981 GM; Valve Cover Grommet; Rubber; Each
Valve cover grommet designed for use with various 1947-1981 makes and models as listed. This utility plug is manufactured in quality EPDM rubber and used on valve covers with 1.25 diameter holes. Will plug up the opening hole...
Aluminum PCV Breather Cap; Polished; Flame
This polished aluminum PCV breather cap is a great way to dress up your engine bay. Fits valve covers with 1.25" diameter push-in holes. {specs} {fitment}
Aluminum PCV Breather Cap; Polished; Plain
This polished aluminum PCV breather cap is a great way to dress up your engine bay. Fits valve covers with 1.25" diameter push-in holes. {specs} {fitment}
Moroso Breather Grommets with Intregated Baffle For Fabricated Valve Covers.095"
These breather grommets are for Moroso fabricated aluminum valve covers features an integral baffle. Provides a superior seal to allow the engine to pull greater vacuum.
Moroso Breather Grommets with Intregated Baffle For Fabricated Valve Covers.095"
Classic $11.99 pr