Signature Series Black Valve Covers ED4623 Product:Ford FE 352-360-390-406-410-427-428 '58-76, 3.9" overall height Perfect if you have a

Perfect if you have a spare NPT port but the fitting or sensor you want to use is larger than what is available

000" mains

9 oxygen sensor is a must during the tuning process as it allows you to monitor AFR’s and adjust tuning parameters to optimize them for maximum power and efficiency

90° Female Swivel Coupler -4ANSilver Finish

543 Intake

Signature Series Black Valve Covers ED4623 Product:Ford FE 352-360-390-406-410-427-428 '58-76, 3.9" overall height Perfect if you have aSignature Series Black Valve CoversFord FE 352 360 390 406 410 427 428 '58 76, 3. 9" overall height ED4623 4623 Engineered for function and styled for good looks, triple chrome plated Signature Series valve covers have stock style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve. Rubber grommets for the breather and PCV valve holes included. Matching breathers