{"product_id":"sportsman-racing-products-138081-sbc-flat-top-forged-piston-set-4-030-inch-bore-set-of-8","title":"Sportsman Racing Products 138081 SBC Flat Top Forged Piston Set, 4.030-Inch Bore, Set of 8","description":"SBC Flat Top Piston Set 4.030 Bore\n\u003cp\u003eUpgrade your small block Chevy engine with the Sportsman Racing Products 138081 forged flat-top piston set. Designed for 350 cubic-inch applications, this set includes eight pistons engineered for dependable performance in high-performance and competition-oriented builds. The 4.030-inch bore size supports precision engine assembly and consistent piston-to-cylinder fit when matched with the correct components and machining specifications.\u003cbr\u003eThe flat-top design provides a minus 5.00 cc piston volume and is suitable for builders selecting compression characteristics based on cylinder head, gasket, and deck-height specifications. Each piston features a 1.560-inch compression height and ring grooves sized for 1\/16-inch, 1\/16-inch, and 3\/16-inch rings. This configuration helps support proper ring selection and reliable oil control when assembled according to the engine builder’s clearances and recommendations.\u003cbr\u003eSportsman Racing Products part number 138081 is supplied as a complete set of eight forged pistons for small block Chevy applications. Forged construction provides a strong foundation for performance engines, while the consistent set design helps simplify matched-component installation. Verify bore size, compression height, valve clearance, ring package, and required piston-to-wall clearance before assembly to ensure compatibility with your specific engine combination.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Sportsman Racing Products\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 138081\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Small block Chevy 350 cubic-inch engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Style: Forged flat-top design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Size: 4.030 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Height: 1.560 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Volume: Minus 5.00 cc\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing Grooves: 1\/16 inch, 1\/16 inch, and 3\/16 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Set of 8 pistons\u003c\/li\u003e\u003c\/ul\u003e","brand":"SPORTSMAN RACING PRODUCTS","offers":[{"title":"Default Title","offer_id":67644474982652,"sku":"SRP138081","price":656.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/SRP138081.jpg?v=1791109359","url":"https:\/\/ozkonickustomz.com\/products\/sportsman-racing-products-138081-sbc-flat-top-forged-piston-set-4-030-inch-bore-set-of-8","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}