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  • Hays 403-455 , 166-Tooth , External Balanced 15-075 fits 1970-1979 Buick Centurion / Century / Electra / Estate Wagon / GS 455 / LeSabre / Regal / Riviera
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Hays 403-455 , 166-Tooth , External Balanced 15-075 fits 1970-1979 Buick Centurion / Century / Electra / Estate Wagon / GS 455 / LeSabre / Regal / Riviera

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Hays
15-075
Out of stock
$238.99 USD
Hays 403-455 , 166-Tooth , External Balanced 15-075 fits 1970-1979 Buick Centurion / Century / Electra / Estate Wagon / GS 455 / LeSabre / Regal / Riviera
Description
Flexplate - Heavy Duty - 166 Tooth - SFI 29.1 - Steel - External Balance - Big Block Buick - Each


This Part Fits:

Year Make Model Submodel Engine
1970 Buick Electra 225 Custom Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Electra 225 Custom Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Electra 225 Custom Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Electra 225 Custom Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Electra 225 Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick GS 455 GSX Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick GS 455 GSX Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Skylark Base Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Skylark Custom Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Sportwagon Base Wagon 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Wildcat Custom Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Wildcat Custom Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Wildcat Custom Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Wildcat Custom Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970 Buick Wildcat Custom Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970 Buick Wildcat Custom Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970,1976 Buick Electra 225 Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1971 Buick Skylark Base Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1971 Buick Skylark Custom Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1971 Buick Skylark Custom Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1971 Buick Skylark Custom Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1971 Buick Skylark Custom Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1971 Buick Skylark Custom Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1971 Buick Skylark Custom Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1971 Buick Skylark Custom Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Buick GS 455 Base Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1972 Buick GS 455 Base Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Buick GS 455 Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Buick GS 455 Base Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1972 Buick LeSabre Custom Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1972,1975 Buick LeSabre Custom Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1973 Buick LeSabre Custom Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1973 Buick LeSabre Custom Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1973 Buick LeSabre Custom Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1973 Buick LeSabre Custom Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1973,1975-1976 Buick LeSabre Custom Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1973,1975-1976 Buick LeSabre Custom Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Electra 225 Custom Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick Electra 225 Custom Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Electra 225 Custom Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick Electra 225 Custom Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Electra 225 Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick Electra 225 Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Electra 225 Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick Electra 225 Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Estate Wagon Base Wagon 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick LeSabre Base Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick LeSabre Base Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick LeSabre Base Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick LeSabre Base Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1974 Buick Riviera Base Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1974 Buick Riviera Base Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970-1975 Buick LeSabre Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1975 Buick LeSabre Base Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970-1976 Buick Estate Wagon Base Wagon 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1971 Buick Riviera Gran Sport Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971 Buick Skylark Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1971 Buick Skylark Base Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971 Buick Skylark Base Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971 Buick Skylark Custom Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971-1973 Buick Centurion Base Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1971-1973 Buick Centurion Base Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971-1973 Buick Centurion Base Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1971-1973 Buick Centurion Base Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1971-1973 Buick Centurion Base Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1971-1973 Buick Centurion Base Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973 Buick Electra Base Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973 Buick Electra Base Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973 Buick Electra Base Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973 Buick Electra Base Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Base Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Base Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Base Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Base Wagon 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Base Wagon 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Luxus Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Luxus Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Luxus Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Luxus Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Century Luxus Wagon 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Century Luxus Wagon 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1973-1974 Buick Regal Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Buick Regal Base Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick Electra 225 Limited Hardtop 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick Electra 225 Limited Hardtop 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick Electra 225 Limited Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick Electra 225 Limited Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick LeSabre Luxus Convertible 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick LeSabre Luxus Convertible 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick LeSabre Luxus Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick LeSabre Luxus Coupe 2-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick LeSabre Luxus Hardtop 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick LeSabre Luxus Hardtop 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick LeSabre Luxus Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick LeSabre Luxus Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1974 Buick Regal Base Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1974 Buick Regal Base Sedan 4-Door 7.5L 455Cu. In. V8 GAS Naturally Aspirated
1975 Buick Electra Custom Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1975 Buick Electra Custom Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1975 Buick Riviera GS Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1975-1976 Buick Electra Limited Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1975-1976 Buick Electra Limited Sedan 4-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1975-1976 Buick Riviera Base Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1976 Buick Electra 225 Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1976 Buick Riviera Sport Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1976 Buick Riviera SR Coupe 2-Door 7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1977 Buick Century Custom Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977 Buick Century Custom Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977 Buick Century Custom Wagon 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977 Buick LeSabre Custom Sport Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Buick LeSabre Base Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Buick LeSabre Base Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Buick LeSabre Custom Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Buick LeSabre Custom Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1978 Buick Riviera Base Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Buick Electra 225 Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Buick Electra 225 Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Buick Electra Limited Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Buick Electra Limited Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1977-1979 Buick Estate Wagon Base Wagon 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1978 Buick Riviera LXXV Anniversary Edition Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1978-1979 Buick Electra Park Avenue Coupe 2-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
1978-1979 Buick Electra Park Avenue Sedan 4-Door 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated
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