Circle Track - Engines and Components

SBC Exhaust Valve 1.600 x 8mm - 4.940 OAL

SBC Intake Valve 2.055 Dia.

SBC CNC 18-Deg Cylinder Head 272cc Bare

SBF 195cc Pro-1 Head 62cc 2.02/1.60 Assm.

SBF 195cc Pro-1 Head 58cc 2.02/1.60 Bare

SBF SHP Cylinder Head 205cc/62cc - Assem.

SBF SHP Cylinder Head 205cc/58cc - Assem.

SBF SHP Cylinder Head 205cc/58cc - Bare

SBF SHP Cylinder Head 175cc/58cc - Assem.

SBC SHP Cylinder Head 180cc/72cc SP - Assem.

SBC 245cc Pro-1 Head CNC 66cc A/P 2.100/1.60 Bare

SBC 227cc Pro-1 Head 66cc A/P 2.08/1.60 Assm.

SBC 230cc Pro-1 Head 64cc S/P 2.08/1.60 Assm.

SBC 215cc Pro-1 Head 64cc A/P 2.05/1.60 Bare

SBC 165cc I/E Head 76cc 1.94/1.50 Bare

Iron Eagle S/S SBC Cylinder Head

SBC 165cc I/E SS Head 67cc S/P 2.02/1.60 Bare

SBC 165cc I/E SS Head 72cc S/P 1.94/1.50 Bare

Thermostat w/Brackets 3/8in NPT

Filter Mount 3/4-16

Spin-On Adapter Kit (13/ 16-16)

11/32 Intake Valves - 2.180

11/32 Intake Valves - 2.100

11/32 Intake Valves - 2.080