Engines and Components› Pistons and Piston Rings

DSS Racing

DSS Racing 347 Stroker Kit Piston Set

$993.48

SKU: K1-3170-4060

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Overview

The DSS Racing Small Block Ford BOSS 347 Stroker Kit is a comprehensive engine component set designed to upgrade your Ford engine. This kit includes a DSS Racing 4340 forged steel crankshaft with a 3.400" stroke and 4340 H-beam connecting rods featuring ARP2000 rod bolt upgrades.

The kit also contains DSS Racing FX Series forged pistons, an XP ring set, and Tri Metal H Series Race Rod/Main Bearings. The pistons are manufactured from premium aircraft-spec 4032 low expansion alloy and feature a -3cc flat top design, suitable for 351 Cleveland and Boss open/closed chamber cylinder heads. Note that this crank kit requires balancing before use, which is sold separately.
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The DSS Racing Small Block Ford BOSS 347 Stroker Kit is a comprehensive engine component set designed to upgrade your Ford engine. This kit includes a DSS Racing 4340 forged steel crankshaft with a 3.400" stroke and 4340 H-beam connecting rods featuring ARP2000 rod bolt upgrades. The kit also contains DSS Racing FX Series forged pistons, an XP ring set, and Tri Metal H Series Race Rod/Main Bearings. The pistons are manufactured from premium aircraft-spec 4032 low expansion alloy and feature a -3cc flat top design, suitable for 351 Cleveland and Boss open/closed chamber cylinder heads. Note that this crank kit requires balancing before use, which is sold separately.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandDSS Racing
Part NumberK1-3170-4060
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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