Dart Pro1 CNC Aluminum Big Block Chevy Cylinder Heads
Check Fitment
Choose a vehicle or an engine to see if this part applies.
Spring Cup - 1.740 X 1.550 X .150
Valve seat - IN 2.150
Valve - BBC Svr Duty Int 2.250 x .372
Casting - BBC Pro2 CNC
Spring Cup - 1.740 X 1.675 X .060
T&D BBC 20X Rocker System Alum Rkr Kit
Hemi Seat 2.150x1.600x.450
Valve - BBC Ti Exh 1.800 x 11/32 +560
18 Pro 1 Casting
Casting - BBC Pro2 CNC-Marine Coated
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