1988 Head Assembly - Cylinder (MCHG). Impala; w/o - 12666508

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Please be aware that in order to process an order a valid Vin# is required. We will do our best to expedite all orders, however some parts may take longer than normal to get. Thank you for your business and understanding.

Head Assembly - Cylinder (MCHG).

Part Number: 12666508
Supersession(s): 12640054; 12640055; 12658379

Fits Impala

Impala; w/o PZEV.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

BALANCE SHAFTS. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Impala; All. Impala; Exhaust. Impala; Front. Impala; Intake. Impala; Lower; Left. Impala; Lower; Right. Impala; Rear. Impala; Upper. Impala; w/Dual Lifter. Impala; w/o Dual Lifter. Impala; w/o PZEV. Impala; w/PZEV.

Impala; w/o PZEV.