Cylinder Heads

GM

Chevrolet Performance LS3 Cylinder Head (ASSEMBLED)

GM

Chevrolet Performance LSA Aluminum Cylinder Head (ASSEMBLED)

Dart

Dart Part #63121201, 1.950 - .502 - 11/32 Mb,

Dart

Dart Part #63121613, 2.250 - .439 - 7mm Mb,

Dart

Dart PRO1 15° 280cc Cylinder Head (BARE) Part #11030050

Dart

Dart Part #21382350, BBC, 2.350 X 11/32 (Big M)

Dart

Dart Part #21311840, BBC 18 Degree, 1.840 X 11/32

Air Flow Research

BBC 24° 1.880 x 5.450 O.A.L. Tulip Inconel Exhaust Valve, Ea.: EACH

Air Flow Research

BBC 24° Stainless Steel 2.300 x 5.500 O.A.L. 11/32 Stem Race Intake Valve, Ea.: EACH

Dart

Dart Part #21371900, Big Chief, 1.900 X 11/32

Dart

Dart Part #63121203, 2.250 - .502 - 11/32 Mb,

Air Flow Research

AFR 12° LS3 Head 260cc, fully CNC ported, 69cc chambers, Assembled: PAIR