{"product_id":"wiseco-hd-1340-1978-84-shovelhead-8-5-1-compression-piston-part-number-4970p2","title":"WiseCo HD 1340 1978-84 Shovelhead 8.5:1 Compression Piston - Part Number 4970P2","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cdiv class=\"primaryProductDescription\"\u003e\u003cp\u003eForged from high-silicon aluminum alloy for maximum strength and dependability.\u003cbr\u003e\u003cbr\u003eInnovative forging design and piston skirt provide maximum horsepower and torque.\u003cbr\u003e\u003cbr\u003eWiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).\u003cbr\u003e\u003cbr\u003eOversize pistons require cylinder sleeving.  \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e \u003cdiv id=\"itemGroup\" class=\"productItemGroup\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe WiseCo HD 1340 1978-84 Shovelhead 8.5:1 Compression Piston (Part Number 4970P2) is engineered for optimal performance in Harley-Davidson Shovelhead engines from 1978 to 1984. Crafted with precision, this piston features a durable design to withstand the rigors of high-performance riding and restore engine efficiency. Its robust construction ensures reliable operation and longevity, making it an essential component for rebuilds or restorations of classic Harley-Davidson motorcycles.\u003cbr\u003eDesigned to match the specifications of the original equipment, the WiseCo piston offers a perfect fit for your vintage Shovelhead engine. The 8.5:1 compression ratio enhances power delivery and throttle response, providing a balanced blend of performance and durability. Whether you're restoring a vintage bike or performing a high-performance upgrade, this piston offers the quality and reliability you need.\u003cbr\u003eInstallation is straightforward, with features that support seamless integration into your engine assembly. Count on WiseCo's reputation for manufacturing high-quality motorcycle engine components that meet or exceed OEM standards. This piston is a vital upgrade for enthusiasts seeking to maintain or improve their Harley-Davidson's performance while preserving its classic appeal.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Harley-Davidson Shovelhead engines from 1978 to 1984\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003es a compression ratio of 8.5:1 for optimized power and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials to withstand high-performance conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for easy installation and perfect fit with OEM specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReliable component for engine rebuilds, restorations, or performance upgrades\u003c\/li\u003e\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":44584515239978,"sku":"100706","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/LGBE85539C-5A41-4E9A-9011-A4D4056A7B45.jpg?v=1784184200","url":"https:\/\/atticusgoods.com\/products\/wiseco-hd-1340-1978-84-shovelhead-8-5-1-compression-piston-part-number-4970p2","provider":"Atticus Goods","version":"1.0","type":"link"}