Standard Ignition VC-217 Distributor Vacuum Advance

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Standard Ignition VC-217 Distributor Vacuum Advance

Brand	Standard Ignition VC-217
Hose Connector Quantity	1
Fits	Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac · 76 vehicles

Precision calibration. Ensures correct ignition advance for reliable engine performance.

Leak-tested design. Units are tested at 30HG maximum vacuum to help prevent leaks.

OE ignition expertise. Global original equipment manufacturer with complete quality control.

Cross-references Four Seasons 63144, Standard Ignition V403 and 4V1015 for the same application. See all 10.

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Distributor Vacuum Advance for Classic GM Ignition

Standard Ignition VC-217 is a distributor vacuum advance built for precise ignition timing control on select 1970s and 1980 Buick, Cadillac, Oldsmobile, Pontiac, and Chevrolet applications. It is calibrated for correct advance response and tested at 30HG maximum vacuum to help verify leak-free operation.

Key Features

Precision-calibrated distributor vacuum advance for ignition timing control
Vacuum-tested at 30HG maximum vacuum to verify sealing performance
One hose connector for direct vacuum line connection
Standard Ignition VC-217 for classic GM distributor service
Cross-reference: Four Seasons 63144

Detailed Description

This Standard Ignition VC-217 distributor vacuum advance is used to restore proper ignition advance response in vehicles that rely on vacuum-controlled timing adjustment. It supports smooth timing movement under changing engine load, which is important for drivability on carbureted and emissions-era engines. Fits 1977 Buick Regal, 1978 Buick LeSabre, 1979 Pontiac Catalina, and other listed Buick, Oldsmobile, Pontiac, Cadillac, and Chevrolet models with the specified distributor numbers and emissions configurations.

Standard Ignition has supplied ignition products to the automotive aftermarket since 1919 and manufactures OE ignition components with quality control maintained through the production process.

What It Helps Solve

Erratic ignition timing caused by a worn vacuum advance unit
Vacuum leaks at the distributor advance diaphragm
Hesitation or poor throttle response related to advance control
Driveability issues on emissions-equipped classic GM vehicles
Incorrect advance behavior on matching distributor applications

Installation Notes and Tips

Verify distributor number and emissions calibration before installation.
Inspect the vacuum hose and connector for cracks or looseness.
Confirm timing after installation to match the vehicle’s service specifications.
Use the listed fitment notes for California, Federal, High Altitude, and Canada emissions applications.

Quality Assurance

VC-217 is manufactured with precision calibration and vacuum leak testing to support consistent operation. Standard Ignition’s OE manufacturing background and long-standing aftermarket coverage support dependable replacement selection for classic ignition service.

This part fits 76 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Liters	Cylinders	Fuel Type	Position	Notes
1980	Buick	LeSabre	—	5.7L	V8	—	N/A	Fits vehicles equipped with California emissions.
1979	Buick	LeSabre	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; Dist. No. 1103346
1979	Buick	Riviera	—	5.7L	V8	—	N/A	—
1979	Cadillac	Seville	—	5.7L	V8	GAS	N/A	—
1979	Oldsmobile	98	—	5.7L	V8	GAS	N/A	—
1979	Oldsmobile	98	—	6.6L	V8	—	N/A	—
1979	Oldsmobile	Custom Cruiser	—	5.7L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103322
1979	Oldsmobile	Custom Cruiser	—	6.6L	V8	—	N/A	OE No. 1103324, 347; w/ Federal Emissions
1979	Oldsmobile	Custom Cruiser	—	5.7L	V8	—	N/A	w/ Federal or High Altitude Emissions; Dist. No. 1103346
1979	Oldsmobile	Cutlass	—	5.7L	V8	—	N/A	Dist. No. 1103346; w/ Calif. Emissions
1979	Oldsmobile	Cutlass Calais	—	5.7L	V8	—	N/A	Dist. No. 1103346; w/ Calif. Emissions
1979	Oldsmobile	Cutlass Salon	—	5.7L	V8	—	N/A	Dist. No. 1103346; w/ Calif. Emissions
1979	Oldsmobile	Cutlass Supreme	—	5.7L	V8	—	N/A	OE No. 1103346; w/ Calif. Emissions
1979	Oldsmobile	Delta 88	Sedan	6.6L	V8	—	N/A	OE No. 1103324, 347; w/ Federal Emissions
1979	Oldsmobile	Delta 88	Sedan	5.7L	V8	—	N/A	OE No. 1103322, 346; w/ Calif. Emissions
1979	Oldsmobile	Toronado	—	5.7L	V8	GAS	N/A	—
1979	Pontiac	Bonneville	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103346
1979	Pontiac	Bonneville	—	6.6L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103347
1979	Pontiac	Bonneville	—	6.6L	V8	—	N/A	OE No. 1103324; Export; w/ Canada Emissions
1979	Pontiac	Catalina	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103346
1979	Pontiac	Catalina	—	6.6L	V8	—	N/A	OE No. 1103324; Export; w/ Canada Emissions
1978	Buick	LeSabre	—	6.6L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103324, 347
1978	Buick	LeSabre	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; Dist. No. 1103259, 346
1978	Buick	LeSabre	—	5.7L	V8	—	N/A	Dist. No. 1103322, 323; w/ Calif. Emissions
1978	Buick	Riviera	—	5.7L	V8	—	N/A	Dist. No. 1103322
1978	Buick	Riviera	—	6.6L	V8	—	N/A	Dist. No. 1103324, 347
1978	Buick	Riviera	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1978	Oldsmobile	98	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103346
1978	Oldsmobile	98	—	6.6L	V8	—	N/A	OE No. 1103324; w/ Federal Emissions
1978	Oldsmobile	98	—	5.7L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103322, 346
1978	Oldsmobile	Custom Cruiser	—	5.7L	V8	—	N/A	w/ Federal or High Altitude Emissions; Dist. No. 1103346
1978	Oldsmobile	Custom Cruiser	—	5.7L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103322
1978	Oldsmobile	Custom Cruiser	—	6.6L	V8	—	N/A	Compatible with vehicles equipped with Federal Emissions.
1978	Oldsmobile	Delta 88	Sedan	5.7L	V8	—	N/A	OE No. 1103322, 346; w/ Federal Emissions
1978	Oldsmobile	Delta 88	Sedan	6.6L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103324
1978	Oldsmobile	Toronado	—	6.6L	V8	—	N/A	—
1978	Pontiac	Bonneville	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103346
1978	Pontiac	Bonneville	—	6.6L	V8	—	N/A	OE No. 1103347
1978	Pontiac	Catalina	—	5.7L	V8	—	N/A	w/ High Altitude Emissions; OE No. 1103346
1978	Pontiac	Catalina	—	6.6L	V8	—	N/A	OE No. 1103347
1978	Pontiac	Firebird	—	6.6L	V8	—	N/A	OE No. 1103347
1977	Buick	Century	—	6.6L	V8	—	N/A	Dist. No. 1103260, 347
1977	Buick	Century	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1977	Buick	LeSabre	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1977	Buick	LeSabre	—	6.6L	V8	—	N/A	Dist. No. 1103260, 347
1977	Buick	Regal	—	5.0L	V8	—	N/A	w/ Federal Emissions; Dist. No. 1103259, 260, 1103322, 324, 346, 347
1977	Buick	Regal	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1977	Buick	Riviera	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1977	Buick	Riviera	—	6.6L	V8	—	N/A	Dist. No. 1103260, 347
1977	Buick	Skylark	—	5.7L	V8	—	N/A	Dist. No. 1103259, 346
1977	Oldsmobile	98	—	5.7L	V8	—	N/A	—
1977	Oldsmobile	98	—	6.6L	V8	—	N/A	—
1977	Oldsmobile	Custom Cruiser	—	5.7L	V8	—	N/A	—
1977	Oldsmobile	Custom Cruiser	—	6.6L	V8	—	N/A	—
1977	Oldsmobile	Cutlass	—	5.7L	V8	—	N/A	OE No. 1103259, 346; w/ Federal Emissions
1977	Oldsmobile	Cutlass	—	6.6L	V8	—	N/A	OE No. 1103260, 347; w/ Federal Emissions
1977	Oldsmobile	Cutlass Supreme	—	5.7L	V8	—	N/A	OE No. 1103259, 346; w/ Federal Emissions
1977	Oldsmobile	Cutlass Supreme	—	6.6L	V8	—	N/A	OE No. 1103260, 347; w/ Federal Emissions
1977	Oldsmobile	Delta 88	—	5.7L	V8	—	N/A	Compatible with vehicles equipped with Federal Emissions.
1977	Oldsmobile	Delta 88	—	6.6L	V8	—	N/A	OE No. 1103260, 347; w/ Federal Emissions
1977	Oldsmobile	Omega	—	5.7L	V8	—	N/A	OE No. 1103259, 346; w/ Federal Emissions
1977	Oldsmobile	Toronado	—	6.6L	V8	—	N/A	—
1977	Pontiac	Bonneville	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	Bonneville	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	Catalina	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	Catalina	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	Firebird	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	Firebird	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	Grand LeMans	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	Grand LeMans	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	Grand Prix	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	Grand Prix	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	LeMans	—	5.7L	V8	—	N/A	OE No. 1103259
1977	Pontiac	LeMans	—	6.6L	V8	—	N/A	OE No. 1103260
1977	Pontiac	Phoenix	—	5.7L	V8	—	N/A	OE No. 1103259
1975	Chevrolet	Nova	—	4.1L	L6	—	N/A	OE No. 1110652
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Directly replaces or cross-references 10 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Four Seasons — 63144Standard Ignition — V4034V101557-75461973505191106391220415022DV1831VC411VC1847