PONTIAC 6.6 / 400 V8 Engine Long Block

Description

Catalina, Firebird, Grand LeMans, Grand Safari, LeMans, Parisienne, OHV, 16 Valves, Carb, Naturally Aspirated, Gas, 2.5″ Crank Centering Ring, SMOG in Head, No Groove in Rear Main Cap, 5 Mount Holes on Left – 4 on Right, Splash Shield Bolts to #3 Main Cap | Head Cast #: 6X | Block Cast #: 500557 | VIN: N, S, Z