PAC Racing Valve Spring Retainer - 7 Degree - 0.640" OD Step - Beehive Spring - Titanium - GM LS-Series - (Set of 16) 102382 1800 / 6000 RPM

1800 / 6000 RPM

Less under hood radiant heat results in a cooler air charge for improved performance and keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density & increases exhaust flow

Derale Frame Rail Cooler 12" Long AN-6 Inlets 13223

Maybe your donor's engine has a questionable water pump

There is a laser-etched

PAC Racing Valve Spring Retainer - 7 Degree - 0.640" OD Step - Beehive Spring - Titanium - GM LS-Series - (Set of 16) 102382 1800 / 6000 RPMProduct Description: Valve Spring Retainer 500 Series 7 Degree 0. 640 in OD Step Beehive Spring Titanium GM LS Series 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