AF91-2000 - Heatguard Heat Shield Sleeves 1/2" (12.7mm) I.D., Suits -3, -4, -5 & -6 PTFE Hoses, 3.7m length, Black with the installed spring

with the installed spring

Billet housing is 5/8" smaller in diameter than stock Ford distributors

This includes the following thread adapters (Internal Thread for all 3/4”-16 internal thread):

Lighter than the traditional Pro-Series pump

AF91-2000 - Heatguard Heat Shield Sleeves 1/2" (12.7mm) I.D., Suits -3, -4, -5 & -6 PTFE Hoses, 3.7m length, Black with the installed springSKU: AF91 2000 BRAND: Aeroflow Performance Heatguard Heat Shield Sleeves 1 2" (12. 7mm) I. D., Suits 3, 4, 5 & 6 PTFE Hoses, 3. 7m length, Black Aeroflow Heat Guard heat shield is engineered to protect hoses, cables and wire harnesses from damage due to exposure to extreme heat, open flame, molten splash and welding sparks. It resists all automotive chemicals and solvents, and provides a substantial level of abrasion and puncture protection. Made with