1936–1947 Knucklehead — Harley-Davidson Engine Print
€ 6.00 € 39.00Price range: € 6.00 through € 39.00 net price
1936–1947 Knucklehead — Harley-Davidson Engine Print
This handmade drawing depicts Harley-Davidson’s legendary Knucklehead — produced from 1936 to 1947, and recognized as the company’s first mass-produced overhead-valve (OHV) Big Twin. With a displacement of 61 cu in (≈1000 cc), later expanded to 74 cu in (≈1207 cc), the Knucklehead marked a new era of performance and engineering sophistication for Harley-Davidson.
Its distinctive rocker boxes, resembling clenched knuckles, gave the engine its iconic nickname.
Introduced on the EL and later FL models, it combined power, reliability, and distinctive style — qualities that reshaped Harley’s reputation worldwide. In 1937, racer Joe Petrali rode a Knucklehead-powered machine to a record 136 mph (219 km/h) on Daytona Beach, proving its capability and durability.
Beloved by riders and builders alike, the Knucklehead remains one of the most revered Harley-Davidson engines ever built — a true symbol of innovation, strength, and timeless design.
Each print is part of a collector’s series celebrating Harley-Davidson engines across more than a century of history. Perfect for enthusiasts, workshops, or anyone who values vintage engineering and design.
Print Details
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Premium Japanese paper Luster RC 240 g/m²
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Available in two versions: Bright and Dark
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Sizes:
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A4 — 21 × 29.7 cm (8.27″ × 11.69″)
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A3 — 29.7 × 42 cm (11.69″ × 16.54″)
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A2 — 42 × 59.4 cm (16.54″ × 23.39″)
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The color of the printed graphics may slightly differ from that shown in the photos.
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Shipped carefully rolled, ready for framing.
- No frame included.
About the Artwork
Each piece is drawn and produced independently by Billy Cune Art.
All rights to the Harley-Davidson® name and logos belong to their respective owners.
This work is an independent artistic interpretation, unaffiliated with Harley-Davidson Motor Company.
To find out more about copyright please visit this page.
Shipping
Free worldwide shipping on orders over €150.
Orders are carefully packaged and shipped internationally.
Customs or import fees may apply outside the European Union.
To find out more about shipping process please visit this page.
The first OHV Big Twin — raw power and timeless design that defined an era.
| Print Size and Color | A4 bright – 21 x 29.7 cm (8.27 × 11.69″), A3 bright – 29.7 x 42 cm (11.69 × 16.54″), A2 bright – 42 x 59.4 cm (16.54 × 23.39″), A4 dark – 21 x 29.7 cm (8.27 × 11.69″), A3 dark – 29.7 x 42 cm (11.69 × 16.54″), A2 dark – 42 x 59.4 cm (16.54 × 23.39″) |
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