TRICKFLOW 270CC BIG BLOCK MOPAR ALUMINUM HEADS

DEL-TRON PRODUCTS Trickflow Big Block Mopar Heads

Part No. DEL-TRFTFS61617802-C01

Trick Flow Power Port 270cc aluminum heads Raised Max wedge style for big inch Big Block Mopar engines. Made from A356-T61 aluminum, and feature relocated oil holes for the stock rocker shafts, an optimized runner shape for increased flow velocity, and add much-needed strength to the shaft bosses. Fully profiled 78cc heart-shaped combustion chambers, CNC-ported 270cc rectangular intake, and 74cc oval exhaust runners in stock location are flow balanced runner-to-runner for maximum power potential. Additional advantages include increased clearance for 3/8" pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve seats. Assembled heads include premium 11/32" stainless steel valves, Trick Flow by PAC Racing valve springs, and chrome moly retainers 7 degree locks.

11/32 stem diameter Stainless Int 2.190" exh 1.760"
Chambers volume 78cc
Ductile iron valve seats
Spring 1.550"OD Hydraulic roller Springs,138 lbs closed @1.950/400 lbs open/.680"lift/6500 RPM
7°Chrome Moly Retainers 7° Lock Valve Keepers
Positive stop Valve Seals PTFE
Special order 3-5 business days