Manufacturer: Molnar Technologies. Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - 351W Mains - Small Block Ford - Each.
Molnar Technologies SBF 351 Forged Crank 4.000 Stroke 351W Mains 351-4000KA6F-62
Molnar Technologies SBF Forged Crank 3.250 Stroke 302 Main 302-3250GB6F
Molnar Technologies SBF Forged Crank 3.400 Stroke 302 Main 302-3400GB6F
Molnar Technologies SBC Forged Crank 3.875 Stroke 400 Mains 400-3875CB6F-585
Molnar Technologies BBC Forged Crank 4.250 Stroke 454 Mains 454-4250DC6F-6135
Molnar Technologies BBM Forged Crank 4.500 Stroke 8-Bolt 426-4500MC6F