PAC Racing 1.365 Ti Valve Spring Retainers - 10 Degree DNA02501 0 the O2 sensors are

0 the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

6 or 8-cylinder engines with inductive ignitions

Note: This system is not designed as a direct bolt-on and will require the user to fabricate pipes to connect to manifolds or headers

455 cid V8 Pontiac engines with a 4

Service Cable M-7553-C302Ford Racing offers a variety of products for hard core racing and street vehicles

PAC Racing 1.365 Ti Valve Spring Retainers - 10 Degree DNA02501 0 the O2 sensors areProduct Description: Valve Spring Retainer 500 Series 10 Degree 1. 040 in 0. 715 in OD Steps Dual Spring Titanium Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at