FILLER NECK,CHEVY, BILET ALUMINUM, O-RING GASKET, - 20ANFits: Small Block, Big Block and 90 Deg. V6 Chevy Intake Manifolds; -20AN fitting for use with steel braided reinforced upper radiator hose ; One piece design machined from a billet bar ; Clear anodized finish ; Includes mounting hardware
- Filler
- 1-piece machined from a billet bar
- O-ring Gasket
- -20AN
- Fits: SBC/BBC/90 Deg. V6 Chevy Intake Manifolds
- -20AN fitting for steel braided reinforced upper radiator hose
- Clear anodized finish
- Includes mounting hardware.