S/S Exhaust Valve AFR7631-1 Product:Suit BB Chev, 1.880 Head, 5.450 OAL, 11/32" Stem GM LS 2-Piece Billet Timing

GM LS 2-Piece Billet Timing Cover - Black FinishIncludes Mounting Hardware and Cam Sensor Plug

Polished mounting bracket and screws included

AF250-10-4

- Temp range -40°C (-40°F) to 125°C (257°F) - Working pressure 290psi (20 bar) - Suit 400 & 510 series hose ends Note: Clamps must be used on all applications over 60°C (140°F) and over 60psi of pressure

AF100-16-3MBLK

S/S Exhaust Valve AFR7631-1 Product:Suit BB Chev, 1.880 Head, 5.450 OAL, 11/32" Stem GM LS 2-Piece Billet TimingS S Exhaust ValveSuit BB Chev, 1. 880 Head, 5. 450 OAL, 11 32" Stem AFR7631 1 R7631 1 For over FORTY FIVE years Air Flow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Air Flow 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, the