Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.160" Overall Length Transfer Gearbox Temperature Gauge Acceleration capabilities are greatly enhanced WEA446461 Enjoy a custom look Size:Medium 3" 1756-16

Acceleration capabilities are greatly enhanced

on-board filter switch to allow direct connections to ECM speed signals

Allows the use of a block mounted spin-on filter and has a top port for a pressure sender

great stock replacement cam

Toyota Midsize SUV 1984-88

Ferrea 6000 Series Competition Exhaust Valve SB Chevy 1.600", 11 32" Stem Diameter, 5.160" Overall Length Transfer Gearbox Temperature Gauge Acceleration capabilities are greatly enhanced WEA446461 Enjoy a custom look Size:Medium 3" 1756 16 Acceleration capabilities are greatly enhanced on board filter switch to allow direct connections to ECM speed signals