Porsche 616/12 Engine for 356B 1600S — Complete, Period-Correct, Rebuilt
A highly sought-after Porsche Type 616/12 1.6L flat-four engine originally built for the 1963 Porsche 356B 1600S. Case stamping P☆704285☆ confirms factory-correct identity. Rebuilt approx. 4–5 years ago, then cosmetically refreshed with powder-coated tins and factory-style decalwork. An exceptional candidate for a correct restoration or high-value numbers-appropriate replacement.
Technical Highlights (Designed for Scannability)
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Engine Type: Porsche 616/12 Flat-4
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Factory Displacement: 1.6L / 1,596cc
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Factory Output: ~75 hp (356B 1600S spec)
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Case Number: P☆704285☆
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Electrical System: 6-Volt
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Carburetion: Dual Zenith 32 NDIX
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Ancillaries: Knecht air housings, Bosch distributor, Hengst oil filter housing
Included Components (Full, Not Partial)
A complete assembly as shown, featuring:
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Dual Zenith 32 NDIX carburetors
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Knecht air cleaner housings
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6-V generator
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Bosch distributor
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Hengst oil filter housing
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Ignition coil
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Flywheel
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Powder-coated fan shroud & tins
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All visible hardware + ancillary connections
Everything presented in the photos is included, ensuring a turn-key restoration foundation.
Condition & Authenticity
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Rebuilt under previous ownership (~4–5 years ago)
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Powder-coated engine tins & shroud
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Factory-style decals added for period-correct appearance
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Case stamping P☆704285☆ verifies 1963 356B 1600S type
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Presented as a complete, correct, clean unit
This engine checks all the boxes restorers, collectors, and Porsche specialists look for: identity, completeness, originality, and proper presentation.
Why This Engine Stands Out
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Correct type for 356B 1600S — excellent for a matching-era restoration
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Authentic dual Zenith setup — crucial for value preservation
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Clean cosmetic presentation — perfect for concours-level builds
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Rare to find complete & not stripped for parts
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Investment-grade drivetrain component for a collectible model
Recommended Pre-Installation Steps
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Compression + leak-down test
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Carburetor synchronization
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Fresh fluids, hoses, and ignition service
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Professional installation + break-in
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6-volt electrical compatibility check
Paulo Teixeira (verified owner) –
Ordered AMG side vents and appearance improved instantly.Fitment was exact without modification.Paint finish looked excellent.Highly recommend.
Patrick Steiner (verified owner) –
Ordered AMG side vents and appearance improved instantly.Fitment was exact without modification.Paint finish looked excellent.Highly recommend.
Paulina Nowak (verified owner) –
Bought a starter relay and starting issue disappeared.Simple install with immediate results.Accurate product description.Satisfied with purchase.
Victor Hugo Silva (verified owner) –
Bought a rear differential and it runs silently after installation.Mechanic confirmed the unit was in very good condition.Delivery tracking was accurate throughout shipping.I would definitely buy again.
Alessandro Riva (verified owner) –
Ordered AMG side vents and appearance improved instantly.Fitment was exact without modification.Paint finish looked excellent.Highly recommend.
Olga Romanova (verified owner) –
Bought a starter relay and starting issue disappeared.Simple install with immediate results.Accurate product description.Satisfied with purchase.
Jean-Paul Girard (verified owner) –
Ordered a front bumper reinforcement bar.Part arrived straight with no bends or scratches.Fitment aligned perfectly during installation.Professional service overall.
Jonas Nielsen (verified owner) –
I bought suspension control arms and handling improved greatly.Car feels more stable during cornering.Everything needed was included in the package.Great buying experience overall.
Stefan Petrov (verified owner) –
Bought fog lights and brightness improved visibility greatly.Housing was clean with no scratches.Fitment was exact OEM match.Highly recommend this shop.
Andrea Romano (verified owner) –
Bought fog lights and brightness improved visibility greatly.Housing was clean with no scratches.Fitment was exact OEM match.Highly recommend this shop.
Camila Castro (verified owner) –
Ordered brake pads and discs together for a full upgrade.Braking performance improved immediately after installation.No noise or vibration while driving.Excellent value for the price paid.
Thomas Dubois (verified owner) –
I bought suspension control arms and handling improved greatly.Car feels more stable during cornering.Everything needed was included in the package.Great buying experience overall.
Karolina Nowak (verified owner) –
Bought a rear differential and it runs silently after installation.Mechanic confirmed the unit was in very good condition.Delivery tracking was accurate throughout shipping.I would definitely buy again.
Cesar Chavez (verified owner) –
Ordered rear suspension arms and handling improved.Car feels stable at high speeds now.Everything arrived complete.Very satisfied with quality.
Radek Nowak (verified owner) –
Bought a water pump and cooling system works perfectly again.No leaks after installation.Part looked high quality.Very pleased with the purchase.
Renato Faria (verified owner) –
Bought parking sensors and they function perfectly.Installation was simple plug and play.Matched paint color nicely.Very pleased with results.
Beatrice Moreau (verified owner) –
Bought AMG mirrors and electronics function perfectly.Auto-fold and indicators work without issues.Condition was better than expected.Great attention to packaging detail.
Tatiana Volkova (verified owner) –
Paint finish looked factory original.Delivery arrived earlier than expected.Excellent buying experience.
Renato Faria (verified owner) –
Ordered AMG side vents and appearance improved instantly.Fitment was exact without modification.Paint finish looked excellent.Highly recommend.
Jean Michel (verified owner) –
Bought parking sensors and they function perfectly.Installation was simple plug and play.Matched paint color nicely.Very pleased with results.
Olivia Harris (verified owner) –
Ordered a front bumper reinforcement bar.Part arrived straight with no bends or scratches.Fitment aligned perfectly during installation.Professional service overall.
Julia Nowak (verified owner) –
Ordered a complete cooling fan assembly.Engine temperature stays stable even in traffic.Installation required no modifications.Great quality component.
Paulina Mazur (verified owner) –
Bought rear camera module and display works perfectly.Image quality is clear again.Installation was simple.Great replacement part.
Maryam Hassan (verified owner) –
Ordered rear suspension arms and handling improved.Car feels stable at high speeds now.Everything arrived complete.Very satisfied with quality.
Natalia Orlova (verified owner) –
Ordered door handles and finish matched perfectly.Installation was straightforward.Parts looked brand new.Very satisfied customer.
Victor Barros (verified owner) –
Ordered side skirts and the finish exceeded expectations.Paint quality matched closely with my car color.Easy installation with original mounting points.Very pleased with this purchase.