Availability
Pulleys, Revolver, Serpentine, Billet Aluminum, Clear Powdercoated, Pontiac, Kit
Part Number: MCH-13165
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 3.75 in. Stroke, Pontiac, Each
Part Number: ESP-104013750
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.210 in. Stroke, Pontiac, 455, Each
Part Number: ESP-104554210
Estimated Ship Date: Today
Estimated Ship Date: Today
Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Airconditioning, Power Steering, Pontiac V8, Kit
Part Number: MCH-13135
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Pulleys, Revolver, Serpentine, Billet Aluminum, Chrome, Pontiac, Kit
Part Number: MCH-13165-06
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
SERPENTINE KIT
Part Number: BSP-BLK14900
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 2.20 Rod Bearings, Each
Part Number: ESP-440045006800
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Crankshaft, Standard Weight, Forged 4340 Steel, 4.250 in. Stroke, Internal Balance, Pontiac, 400, Each
Part Number: SCA-4400P42510
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Pulley Kit, Tru Trac Serpentine System, Aluminum, Polished, Pontiac, 326-455, Kit
Part Number: BSP-14900
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Engine Rotating Assembly, Balanced, Competition, Forged 4340 Crank, Forged Pistons, H-Beam Rods, Pontiac, Big Block, 400, Kit
Part Number: ESP-B515004155
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Pulley Kit, Serpentine, 1969& up Pontiac 326-455, 11 bolt water pump, AC, Power steering, alternator, Raw machined
Part Number: EMS-MS117-65M
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Piston, I-Beam Rod, Pontiac, Big Block, 455, Kit
Part Number: ESP-524054155
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Engine Rotating Assembly, Competition, Forged Piston, Cast Steel Crank, I-Beam Rods, Pontiac, Kit
Part Number: ESP-B52410455
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
ROTATING ASSEMBLY
Part Number: ESP-524134185
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Engine Rotating Assembly, Competition, Forged 4340 Crank, Forged Pistons, I-Beam Rods, Pontiac, Big Block, 400, Kit
Part Number: ESP-524014185
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Pulleys, Pontiac V-8 Serpentine Conversion, Billet Aluminum, Clear Powdercoated, Alternator, A/C Compressor, Pontiac V8, Kit
Part Number: MCH-CA13120
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Pulleys, Revolver, Serpentine, Billet Aluminum, Black Powdercoated, Pontiac, Kit
Part Number: MCH-13165-08
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Pulleys, Pontiac V-8 Serpentine Conversion, Billet Aluminum, Clear Powdercoated, Alternator, Without A/C, Pontiac V8, Kit
Part Number: MCH-CA13105
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.210 in. Stroke, Pontiac, 455, Each
Part Number: ESP-445542106625
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.210 in. Stroke, 2.249 Rod Bearings, Each
Part Number: ESP-440042106625
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.25 in. Stroke, Pontiac, 455, Each
Part Number: ESP-104554250
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Pulley Kit, Serpentine, Aluminum, Black Powedercoated, Airconditioning, Power Steering, Pontiac, V8, Kit
Part Number: MCH-13135-08
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pulley Kit, Serpentine, 1964-68 Pontiac 326-428, 8 bolt water pump, AC, Power steering, alternator, Matte black
Part Number: EMS-MS117-60MB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.20 Rod Bearings, Each
Part Number: ESP-440042506700
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Crankshaft, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Pontiac, 455, Each
Part Number: ESP-445545006800
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
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