R&M Specialties 4 Wire Spark Plug Wire Loom Valve Cover Mount 7-9 mm Aluminum - Polished HSQR Two ball bearing guides are

Two ball bearing guides are used to support the shaft producing incredible stability

3-7/8 in Outer Diameter

1991-2003 Chevrolet C3500

We like this belt as well because of the wide range of lengths available when setting up custom drives

The 15" x 8" is the same wheel as Aero's ever-popular 52 Series only without any sancationing body stickers

R&M Specialties 4 Wire Spark Plug Wire Loom Valve Cover Mount 7-9 mm Aluminum - Polished HSQR Two ball bearing guides areProduct Description: Spark Plug Wire Loom Valve Cover Mount 7 9 mm Polished Black Small Block Chevy R&M Specialties manufactures custom designed wire looms. Built to attach to the valve covers, R and M wire looms are application specific, and give any vehicle a clean, complete look. R&M Specialties is committed to manufacturing quality machined performance parts. Our products reflect a high standard in the automotive industry and we will continue to