Dart Pro1 CNC Aluminum Big Block Chevy Cylinder Heads
Check Fitment
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Valve - BBC Stainles Exh 1.850 x 11/32
Stud Rocker - SBC 3/8 SS head (short)
Valve Guide-2.250-.505-5/16 MB E
Valve Seat 2.310x1.850x.500 Ductile Iron
Valve - BBC Stainless Exh 1.880 x 11/32
SET OF 8 Stud rckr SBC 3/8 SS Hd short
Valve Guide-2.250-.522-5/16 MB E (+.020 OD)
Valve Seat 2.320x1.850x.375
Valve - BBC Stnls Exh 1.880 x 11/32 Set
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