AFR 10 Degree Titanium Valve Spring Retainer - 1.5 in OD Dual Spring (Set of 16) HARN07S003 Allows fine tuning pump/drive belt

Allows fine tuning pump/drive belt alignment

Covers fit beadlock wheels only and are sold each

100% Water-Based Formula

Clutch Slip Ratio

Not For Two Stage Power Valves

AFR 10 Degree Titanium Valve Spring Retainer - 1.5 in OD Dual Spring (Set of 16) HARN07S003 Allows fine tuning pump/drive beltProduct Description: Valve Spring Retainer 10 Degree 1. 500 in OD Dual Spring Titanium 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,