Holley Single Stage 55 Power Valve - Standard Flow MT750BK high performance 75W90 gear oil

high performance 75W90 gear oil is a proprietary formula that includes extreme pressure additives which prevent excessive wear

GM PRNDL bracket/lever kit #75498

813 in Bolt Pattern

Black Finish

Holley Single Stage 55 Power Valve - Standard Flow MT750BK high performance 75W90 gear oilSingle Stage Power Valves Standard Flow #HLY125 10 Opening Vacuum 1. 0" Hg #HLY125 25 Opening Vacuum 2. 5" Hg #HLY125 35 Opening Vacuum 3. 5" Hg #HLY125 45 Opening Vacuum 4. 5" Hg #HLY125 50 Opening Vacuum 5. 0" Hg #HLY125 65 Opening Vacuum 6. 5" Hg #HLY125 75 Opening Vacuum 7. 5" Hg #HLY125 85 Opening Vacuum 8. 5" Hg #HLY125 95 Opening Vacuum 9. 5" Hg #HLY125 105 Opening Vacuum 10. 5" Hg Holley has been the undisputed leader in fuel systems for over