{"product_id":"ppe-exhaust-manifold-bolt-spacer-kit-216110100-1998-5-2018-cummins-5-9l-6-7l","title":"PPE EXHAUST MANIFOLD BOLT \u0026 SPACER KIT 216110100 | 1998.5-2018 CUMMINS 5.9L\/6.7L","description":"\u003cp\u003eReplace stretched or broken exhaust manifold hardware with the PPE Exhaust Manifold Bolt \u0026amp; Spacer Kit. Designed for 1998.5–2018 Cummins applications, this kit addresses common failures caused by repeated heat cycles that lead to bolt fatigue, stretching, and exhaust leaks.\u003c\/p\u003e\n\u003cp\u003ePPE bolts are centerless ground and precision rolled to reduce stress concentrations and improve overall strength. The included spacers help manage thermal expansion, reducing load on the bolts and preventing premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFixes common exhaust manifold bolt failures\u003c\/li\u003e\n\u003cli\u003eReduces stress from heat expansion with included spacers\u003c\/li\u003e\n\u003cli\u003eImproves durability and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCenterless ground for consistent strength and accuracy\u003c\/li\u003e\n\u003cli\u003ePrecision-rolled threads for durability\u003c\/li\u003e\n\u003cli\u003eSpacers help prevent bolt stretch and fatigue\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1998.5–2018 5.9L \/ 6.7L Cummins\u003c\/li\u003e\n\u003cli\u003e2003–2007 5.9L requires use of factory heat shield\u003c\/li\u003e\n\u003cli\u003eNot compatible with OEM manifolds on 1994–1998 5.9L (fits aftermarket manifolds only)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":52148753006875,"sku":"216110100","price":67.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-05-01at11.56.37AM.png?v=1777658210","url":"https:\/\/wwmperformance.com\/products\/ppe-exhaust-manifold-bolt-spacer-kit-216110100-1998-5-2018-cummins-5-9l-6-7l","provider":"WWM Performance","version":"1.0","type":"link"}