Edelbrock Pro-Flo Air Filter Element Conical 6-1/8" Base - 4-3/4" Top OD - 3-3/4" Tall - Chrome/Blue 33010BK Pulley kits are designed to

Pulley kits are designed to work with short style water pumps with a 5/8" shaft that measure 5-5/8" from block mount to hub face

1/2 NPT Thread Housing

ABC / Straight Up

Sierra 1500 HD 2003-2001

Fiber / Urethane

Edelbrock Pro-Flo Air Filter Element Conical 6-1/8" Base - 4-3/4" Top OD - 3-3/4" Tall - Chrome/Blue 33010BK Pulley kits are designed toEdelbrock's Pro Flo Universal Air Filters are an economical way to ensure your engine is getting clean air, without the expense of buying a new filter every few thousand miles. They are constructed for superior filtration and air flow performance. They also feature the Edelbrock exclusive Pro Charge clean strip for easy maintenance. The Pro Charge strip will let you know when its time to clean your filter. Each filter is washable and reusable. Use