Standard Ignition Automatic Transmission Vacuum Modulator TM-33 for 1973-1984 Buick/Chevrolet/GMC 5.7L 5.0L
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The Standard Ignition Automatic Transmission Vacuum Modulator (part number TM-12) is a direct-fit replacement for 1960-1973 Chevrolet, GMC, and Pontiac vehicles with 3.8L, 6.7L, and 4.6L engines.
Specifications:
| Hose Connector Quantity | 2 |
| Part Finish | Brass |
Fits: 1960-1973 Chevrolet, GMC, and Pontiac models including Bel Air, Biscayne, Blazer, Brookwood, C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban and more — 3.8L, 6.7L, and 4.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: KEM VM615, ACDelco 89057783, FRAM FM2307, BWD VM115, Duralast TM15, General Motors 352635, Pro-King MD-33, Airtex 7R1012 and 2 more
WARNING: This product contains a chemical known to the State of California to cause cancer.