AFR 7 Degree Valve Spring Retainer - 1.245 in Spring (Set of 16) 12102 1977-1979 Pontiac Firebird

1977-1979 Pontiac Firebird

2 O'clock Position

from 500 RPM to over 12

How to Rebuild New Hemi Engines

1999-2015 GMC Sierra 1500

AFR 7 Degree Valve Spring Retainer - 1.245 in Spring (Set of 16) 12102 1977-1979 Pontiac FirebirdProduct Description: Valve Spring Retainer 7 Degree 1. 245 in Spring Steel Black Oxide Set of 16 For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will attest to,