ARP Head Stud Kit for 1995-2007 Chevrolet and Pontiac (2.2L) - 231-4701

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Fits select 1995-2007 Chevrolet Cavalier, Cobalt, and Pontiac G5, Sunfire (2.2L). Ensure superior cylinder head sealing and maximum clamping force with the ARP Head Stud Kit (231-4 701) for the GM 2.2L Ecotec engine. Unlike factory head bolts that twist during torquing, these studs are installed in a relaxed state before the nuts are tightened. This process provides a more accurate and consistent torque load, significantly reducing the risk of head gasket failure under high cylinder pressures. Replaces factory torque-to-yield (TTY) bolts for increased reliability. Precision-machined threads facilitate more accurate torque readings. Helps align the cylinder head and gasket during assembly to prevent damage. Heat-treated and manufactured to strict tolerances for high-performance applications. Manufacturer Part Number: 231-4701 Year Make Model Submodel 1995-2005 Chevrolet Cavalier Base, LS 1997-1999 Chevrolet Cavalier RS 2005-2007 Chevrolet Cobalt Base, LS, LT 2006-2007 Chevrolet Cobalt LTZ 2007 Pontiac G5 Base 1995-2005 Pontiac Sunfire Base, SE details.atlus-acc-1ui6clc{margin-top:16px;border:1px solid #e5e6ef;border-radius:12px;overflow:hidden;}details.atlus-acc-1ui6clc>summary{cursor:pointer;list-style:none;padding:12px 16px;font-weight:600;background:#f7f8fc;color:#1a1a2e;display:flex;align-items:center;gap:8px;}details.atlus-acc-1ui6clc>summary::-webkit-details-marker{display:none;}details.atlus-acc-1ui6clc>summary .atlus-acc-arrow{margin-left:auto;flex:none;transition:transform .2s ease;color:#5b5bd6;}details.atlus-acc-1ui6clc[open]>summary .atlus-acc-arrow{transform:rotate(90deg);}details.atlus-acc-1ui6clc>summary:hover{background:#eef0ff;} 🔧 Fitment & Compatibility Year Make Model Submodel 1995-2005 Chevrolet Cavalier Base 1995-2005 Chevrolet Cavalier LS 1997-1999 Chevrolet Cavalier RS 2005 Chevrolet Cobalt Base 2005-2007 Chevrolet Cobalt LS 2005-2007 Chevrolet Cobalt LT 2006-2007 Chevrolet Cobalt LTZ 2007 Pontiac G5 Base 2005 Pontiac Sunfire Base 1995-2004 Pontiac Sunfire SE Show more