Valves, Seats, & Other Components

Air Flow Research

AFR BBC 24° 11/32” Exhaust Guide (2007 - 2016), Ea.: EACH

Air Flow Research

AFR BBC 24° 11/32” Exhaust Guide (2007 - 2016), Set of 8: SET

Air Flow Research

AFR BBC 24° 11/32” Intake Guide (2007 - 2016), Ea.: EACH

Air Flow Research

AFR BBC 24° 11/32” Intake Guide (2007 - 2016), Set of 8: SET

Air Flow Research

AFR BBC/BBF 24° 11/32 Exhaust Guide (2017 - Present), Ea.: EACH

Air Flow Research

AFR BBC/BBF 24° 11/32 Exhaust Guide (2017 - Present), Set of 8: SET

Air Flow Research

AFR SB Chevy & LS3 Intake Seat 2.200 OD x 1.750 ID x .375: EACH

Air Flow Research

AFR SB Chevy Exhaust Seat 1.695 OD x 1.325 ID x .305: EACH

Air Flow Research

AFR SB Ford/LS1 Intake Seat 2.130 OD x 1.680 ID x .375”: EACH

Air Flow Research

AFR SB Ford/LS1/LS3 Exhaust Seat 1.650 OD x 1.350 ID x .375: EACH

Air Flow Research

AFR SBC/SBF 11/32” Bronze Guide, .505” O.D. (oversize): EACH

Air Flow Research

AFR SBC/SBF 11/32” Guide, 502” O.D.: EACH