{"product_id":"wilwood-caliper-gnx4-1-88in-pistons-1-00in-disc","title":"Wilwood Caliper-GNX4 1.88in Pistons 1.00in Disc","description":"GNX4 calipers are the product of Wilwood's in-house FEA design and 3-D modeling technology. With its unyielding strength and superior piston design, the GNX4 generates positive pedal response and high clamping efficiency with a substantial weight savings over comparable OE Calipers. Base model calipers feature a natural aluminum finish protected by a durable clear coat anodizing.  Forged billet aluminum bodies, stainless steel pistons, and high-temperature seals put an end to the rust, bore pitting, and seal failures that plague many OE caliper design. Warning: Current GNX4 caliper assemblies are designed solely for use with DOT 5 fluids and should not be used with DOT 3, 4 or 5.1 fluids.","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":45728827343062,"sku":"WIL120-10754","price":683.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9012\/9366\/files\/b18532c2220b3e36e3ce1be8464f989d.jpg?v=1717497538","url":"https:\/\/warautoparts.com\/products\/wilwood-caliper-gnx4-1-88in-pistons-1-00in-disc","provider":"War Auto Parts","version":"1.0","type":"link"}