Aeroflow Oil Filters combine durability and easy removal in the new high performance filters. Originally designed for racers, these oil filters use an improved coil spring design and feature an extra-thick backing plate which provides added protection against pressure surges in racing applications. Featuring a Buna-N rubber gasket, these filters are compatible with almost all racing fuels and lubricants. In terms of filtration, these filters have a premium pleated synthetic blend media which provides increased filtration at high flow rates with minimal pressure drop. Featuring an unique louvered centre tube, this allows more flow area and eliminates media wear during pleat movement which increases flow. Having an easy hex release nut, use a 24mm or 15/16" spanner/socket which will allow for simple and easy removal. Replace your tired old oil filter with an Aeroflow Oil Filter today! Engineered for performance and durability, this is the new oil filter of choice for any application, street or track! AF2296-2002 Vehicle Application (Z40 Short Filter) : CHEVROLET Bell Air, Small Block & Big Block Carb & EFI All Models 60-97 Camaro, Small Block & Big Block Carb & EFI All Models 60-97Cadillac, Small Block & Big Block Carb & EFI All Models 60-97Chevelle, Small Block & Big Block Carb & EFI All Models 60-97 Corvette, Small Block & Big Block Carb & EFI All Models 60-97 Impala, Small Block & Big Block Carb & EFI All Models 60-97Nova, Small Block & Big Block Carb & EFI All Models 60-97 Pontiac, Small Block & Big Block Carb & EFI All Models 60-97 HOLDEN Monaro GTS, HK,HT,HG,HQ,HJ Small Block Chev 07/68-09/77 Monaro LS, HQ,HJ Small Block Chev 07/71-07/76 AF2296-2002 Filter Specification: Anti Drain Back Valve: No />Bypass Valve: No Filter Material: High Flow Premium MediaGasket Material: Nitrile Rubber Height: 4.688 in (119 mm) Outside Diameter: 3.688 in (94 mm)PSI Relief Valve: NoneRemoval Nut Size: 15/16"Thread Specification: 13/16"-16