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Family Owned & Operated Since 2005. Order before 3PM for same day shipping*

Family Owned & Operated Since 2005. Order before 3PM for Same Day Shipping.

(888) 364-4537

3666 NE 25th street, Ocala, FL 34470

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    3666 NE 25th street, Ocala, FL 34470

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  4. Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission

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Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission
  • Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission

Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission

Velvet Drive

  • Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission
$5,522.21
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Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission
Velvet Drive
Velvet Drive - 71C 1:1 Gear Ratio Marine Transmission

Part No:
VD-1017-000-004
UPC:
One Year Warranty
Ships within 2-3 business days.

Adding to cart… The item has been added
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  • Product Description
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Description

71C Velvet Drive Marine Transmission – 1:1 Gear Ratio

Looking for a reliable, time-tested marine transmission? This Velvet Drive 71C is the one you want. Featuring a 1:1 direct drive gear ratio, this unit is ideal for inboard boats where smooth, efficient power transfer is key.

  • Inline Velvet Drive model 71C direct drive 1:1 ratio marine transmission
  • Unpainted cast iron transmission case
  • Transmission output coupler rotation is the same direction as engine rotation
  • Pump comes indexed for left hand automotive engine rotation
  • For engines with opposite right hand engine rotation, pump must be indexed accordingly prior to installation
  • Oil cooler and damper plate specific to engine manufacturer
  • Purchase or proof of purchase of new oil cooler and damper plate required for warranty to be valid
  • Cooling lines must also be flushed for warranty validation
  • 1 year warranty
  • Replaces Velvet Drive AS1-71C, 10-17-001, 10-17-002, 10-17-003

Key Specs:

  • Model: Velvet Drive 71C

  • Gear Ratio: 1:1 (Direct Drive)

  • Rotation: Standard (can be adapted)

  • Condition: New

  • Mounting: Horizontal

  • Application: Perfect for ski boats, classic runabouts, cruisers, or custom marine projects

✅ Features:

  • Legendary Velvet Drive smooth shifting

  • Durable cast iron housing

  • Compact and serviceable design

  • Made in the USA

Whether you're replacing a tired transmission or upgrading your boat’s drivetrain, the 71C delivers quiet performance and dependable torque. These units are known for their longevity and are widely supported with parts and rebuild services.

OUR SHIPPING POLICY

Domestic:

We strive to ship our products as quickly as possible. Most in stock small package (part) items will ship the same business day as long as the purchase is made before 3PM EST. Some items will not ship the same day. For in stock engines, the shipping lead time is 1-3 business days depending on the part number. For engines that are not in stock there will be a lead time. The engine will not be available for purchase if it is an engine we cannot get or build. For up to date lead time information and for time sensitive orders, please reach out to Marine Engines 4 Less before you place the order. Please reach out via phone +1 888-364-4537, text +1 352-825-0335, or email info@marineengines4less.com to verify stock and availability for time sensitive shipments.

For small package (parts) shipments: we will ship by whichever method you select during checkout. Free shipping options (if applicable) will be shipped via UPS or FedEx ground. Free shipping is only available to customers within the continental USA. Shipments to Alaska, Hawaii, Puerto Rico, Guam, and other US territories are not eligible for free freight. International shipping options are available for our worldwide customers. We use UPS and FedEx to ship worldwide. VAT and any other customs charges are not covered by Marine Engines 4 Less. The carrier will reach out to you to collect those charges independently. Lead times on small part items are expressed in the ad. For time sensitive shipments, it is best to reach out to us to confirm availability before purchasing.

For freight item (engine) shipments: For larger and heavier shipments, LTL freight is used to ship. Shipping costs will be calculated in the shopping cart. It is imperative to put correct contact information down in the shipping details. Freight companies will often need to reach out to you to arrange an appointment, or to verify other details. Incorrect shipping details will only delay your delivery. For shipping rates outside the United States, please reach out to our sales team for shipping costs and options. The website cannot accurately calculate LTL freight shipment outside the United States. For international shipments, the freight costs do not include VAT and other duties/taxes that your respective country charges. For VAT, tax and duty estimates, please reach out to us.

Some LTL freight companies will charge more for deliveries deemed to be "limited access", residential, or require an appointment or lift gate. If you feel as though your shipment may need one of these accessoral options, please reach out to us for an accurate shipping quote.

International:

For Parts/Small Package Shipments:

For small engine parts less than 150 LBS, we ship via UPS or FedEx. Shipping rates will be calculated in your shopping cart. These shipping rates do not include VAT, duties, or customs charges that your respective country may charge.

For Engine Orders:

Our engines ship all over the world. We offer both ocean freight and air freight at competitive prices. To request a shipping quote please email us at info@marineengines4less.com with the following information:

  • item part #
  • desination country and postal code

Note: freight costs do not include VAT, duties, and other customs fees charged by the desination country. For an estimate on these costs, please request a quote before you buy.

We'll get back to you quickly with a shipping quote!

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Marine Engines 4 Less
3666 NE 25th Street
Ocala, Florida 34470
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