Circle Track - Engines and Components

SBC 4340 Forged Compstar Crank - 3.750 Stroke

SBC 4340 Forged Compstar Crank - 3.750 Stroke

SBC 4340 Forged Magnum Crank - 3.500 Stroke

SBC 4340 Forged Compstar Crank 3.500 Stroke

SBC 4340 Forged Compstar Crank 3.480 Stroke

SBC Forged H-Beam Rods - 6.200/2.100

SBC Forged H-Beam Rods - 6.000/2.100

SBC Forged H-Beam Rods - 5.700/2.100

Billet Reluctor Wheel - 24-tooth GM LS

SBC Track1 Spec Cylinder Head Bare

11/32 Valve Guide - Manganese

Valve Guide

Valve Guide 5/16 .545 OD/.309 ID 2.000 Long

Valve Guide 11/32 .545 OD/.340 ID 2.250 Long

Valve Guide

Valve Guide 11/32 .545 OD/.340 ID 2.000 Long

SBC Valve Seat - Intake 2.131 OD/1.845 ID/.312

Exhaust Valve Seat - Ductile Iron

1.600 Exhaust Valve 1pk 11/32 x 5.380 OAL

1.600 Exhaust Valve - 4.965 OAL 11/32

2.080 Intake Valve - 4.965 OAL 11/32

2.150 Intake Valve - 5.440 OAL 11/32

1.625 Exhaust Valve - 5.540 OAL 11/32

1.600 Exhaust Valve - 5.115 OAL 11/32