{"product_id":"6718-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (Gen III)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3957C \/ 2-6718-3957C \/ 3-6718-3957C \/ K1-6718-3957C \/ K2-6718-3957C \/ K3-6718-3957C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram models equipped with the 5.7L Hemi, this piston set is ideal for stroker builds and high-performance applications.\u003c\/p\u003e\u003cp\u003eThese forged pistons offer superior strength compared to stock cast pistons, allowing for increased power handling and reliability under demanding conditions. Whether you are upgrading your engine for street performance, racing, or heavy-duty use, this piston set provides a solid foundation for your build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with precision and performance in mind, the DSS Racing FX Series Forged Pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 373 Small Block Mopar Hemi Gen III stroker builds\u003c\/li\u003e\n\u003cli\u003eComp Height: 1.21 inches for optimal piston-to-head clearance\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003ePiston pin diameter: .927 inches, suitable for full-floating or press-fit applications\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eStroke length: 3.795 inches, designed for 5.7L stroker configurations\u003c\/li\u003e\n\u003cli\u003eConnecting rod length: 6.125 inches for balanced rod-to-stroke ratio\u003c\/li\u003e\n\u003cli\u003eCompression ratio options based on combustion chamber volume: 65cc (12.92:1), 74cc (11.45:1), and 85cc (10.09:1)\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-quality forged aluminum alloy, providing exceptional strength-to-weight ratio and resistance to thermal expansion. The +9cc dome top design increases the compression ratio, improving combustion efficiency and power output. Precision machining ensures tight tolerances for optimal fitment and performance.\u003c\/p\u003e\u003cp\u003eThe piston pin bore supports both full-floating and press-fit configurations, offering flexibility depending on your engine build preferences. The ring grooves are designed to accommodate standard 1.2mm top and second rings with a 3mm oil ring, ensuring excellent sealing and oil control for reliable operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine, particularly those utilizing a 373 stroker small block Mopar Hemi Gen III configuration. Installation requires standard engine assembly procedures and may necessitate professional machining to ensure proper clearances and fitment.\u003c\/p\u003e\u003cp\u003eDue to the specialized nature of stroker builds, it is recommended that installation be performed by experienced engine builders or technicians familiar with high-performance Mopar Hemi engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per kit selection)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston pins\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-cut for standard piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis DSS Racing forged piston set is ideal for performance enthusiasts, engine builders, and racers looking to upgrade or rebuild their 5.7L Hemi engines with a reliable, high-strength piston solution. It is especially suited for stroker engine builds, forced induction setups, and applications demanding increased compression and durability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034238164,"sku":"1-6718-3957C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034270932,"sku":"2-6718-3957C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381034303700,"sku":"3-6718-3957C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034336468,"sku":"K1-6718-3957C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034369236,"sku":"K2-6718-3957C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034402004,"sku":"K3-6718-3957C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001990_4_060d678d-f5ae-47bc-b0c6-7166d6cc9e4a.webp?v=1771666969","url":"https:\/\/fasthemis.com\/products\/6718-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","provider":"FastHemis","version":"1.0","type":"link"}