PONTIAC FIREBIRD Earl's Performance Valve Covers & Dress-Up Kits

Valve Cover Breather Components, Fitting Adapter, Fits 0.750 in. Hole, -10 AN Male Threads, Aluminum, Black Anodized, Each

Part Number: EAR-LS0039ERL

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

Oil Fill Cap, Twist-In, Billet Aluminum, Black, -10 AN, LS, Gen-V, Coyote, Each

Part Number: EAR-3434122ERL

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/26/2026

Valve Cover Breather Components, Fitting Adapter, Fits 0.750 in. Hole, -8 AN Male Threads, Aluminum, Black Anodized, Each

Part Number: EAR-LS0038ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026