{"product_id":"proform-67559-pushrod-length-checker-for-small-block-mopar-cup-and-ball-6-900-8-350-in","title":"PROFORM 67559 Pushrod Length Checker for Small Block Mopar, Cup and Ball, 6.900-8.350 in","description":"Push Rod Length Checker Chrysler S\/B 6.90-8.350\n\u003cp\u003eThe PROFORM 67559 Pushrod Length Checker is designed to help determine the correct pushrod length for Small Block Mopar engine applications. This adjustable checking tool features a cup-and-ball configuration that supports accurate valvetrain setup before ordering or installing final pushrods. It is suitable for engine builders, performance enthusiasts, and technicians working to establish proper rocker arm geometry and reliable valve train operation.\u003cbr\u003eThe adjustable range of 6.900 to 8.350 inches accommodates a broad selection of Small Block Mopar combinations and makes the checker useful when cylinder heads, camshafts, rocker assemblies, lifters, or other valvetrain components have been changed. By allowing the desired length to be established during mock-up, the PROFORM 67559 helps reduce guesswork and supports more precise component selection.\u003cbr\u003eTo use the checker, install it in the engine in place of the intended pushrod, adjust it to achieve the desired rocker arm relationship and preload, then measure or record the established setting for final pushrod selection. Always follow the engine manufacturer’s specifications and verify clearance throughout the complete valvetrain cycle. The PROFORM 67559 is supplied as an individual checker and is identified by part number 67559 for straightforward application matching.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: PROFORM\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 67559\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Small Block Mopar engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTool Type: Adjustable pushrod length checker\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Cup and ball\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustment Range: 6.900 to 8.350 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROFORM","offers":[{"title":"Default Title","offer_id":67646086775036,"sku":"PFM67559","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/PFM67559.jpg?v=1791145674","url":"https:\/\/ozkonickustomz.com\/products\/proform-67559-pushrod-length-checker-for-small-block-mopar-cup-and-ball-6-900-8-350-in","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}