TRICK FLOW 175CC DHC CAMEL HUMP SBC HEADS

DEL-TRON PRODUCTS SBC Trick flow heads

Part No. DEL-TRFTFS30210002

Trick flow 175cc DHC small block chevy fast cast aluminum cylinder heads. These look like chevy double hump heads with NO accessory holes, late 1960s but much better and are a good pick for a 327 to 350 Cubic Inch operating below 6000 RPM. A356 aluminum/60cc chambers/straight plug/23 degree/min bore diameter 4.000" (Flowbench data @.500" lift Int 258cfm exh 198cfm w/pipe.)

11/32 stem diameter stainless steel Int/exh Valve 2.020"/1.600"
Intake 175cc Exhaust 74cc both standard location
CNC chambers 60cc
Spring 1.460"OD Hydraulic flat tappet Valve Spring,120 lbs on seat, .540"lift, Max RPM 6000
7°Chrome Moly Retainers 7° Lock Valve Keepers
Positive stop Valve Seals
Guide plates 5/16" Rocker stud 3/8-16
Special order 3-5 business days