Super Street Pro Clutch Kit MC75217 Product:Chev 10.5" with 1-1/8 x 10 Spline Holley Quickchange Vacuum Secondary Diaphragm

Holley Quickchange Vacuum Secondary Diaphragm Housing Cover

5 in (191 mm) Base OD x 5 in (127 mm) Top

This stamped steel chrome timing cover for small-block Chevrolet has a reinforcement plate welded to the inside of the cover for additional strength

Gerotor set assembled to an extended drive shaft that allows for additional support in the cover

Super Street Pro Clutch Kit MC75217 Product:Chev 10.5" with 1-1/8 x 10 Spline Holley Quickchange Vacuum Secondary DiaphragmSuper Street Pro Clutch KitChev 10. 5" with 1 1 8 x 10 Spline MC75217 75217 The Super Street Pro clutch kits are great street strip performance clutches for increased street performance. This is a great application to use with moderate engine modifications and with street tyres. Engine modifications can typically include upgraded intake and exhaust, camshaft and cylinder head work and engine management programming (up to 500 HP). The Super Street Pro