Moroso - BBC Billet Aluminum Pro Gerotor Oil Pump The fully closed measurement allows

The fully closed measurement allows for up to a maximum neck size of about 17" and it can go up to approxiamtely 20" if a gap is left in the closure so the RaceQuip Helmet Support Collars are comfortable and easy to use

Coil Spring - Conventional - 5 in OD - 20 in Length - 50 lb/in Spring Rate - Rear - Steel - Black Powder Coat - Each

Oil Filter - HP - Canister - Screw-On - 6

875 in OD - 20 in Long - 7/16-20 in Female Thread - Aluminum - Polished - Radius Rod - Micro / Mini - Each

5 in ID - 10 in Length - 425 lb/in Spring Rate - Steel - Black Powder Coat - Each

Moroso - BBC Billet Aluminum Pro Gerotor Oil Pump The fully closed measurement allowsOil Pump Wet Sump Internal High Volume Standard Pressure Pickup Included Gerotor Aluminum 8 in Deep Pan Big Block Chevy Each