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 (3921988) Zinc
 Thread: 1/2-20
 Hex: 9/16''
 Length Under Head: 13/16''
 Washer Head O.D.: 7/8''
 Fits the following applications:
 Buick: 4, 6 & 8 Cylinder All [Exc. 2.5(151) 3.0, 4.3, 4.9 (301
 Eng.)] 59 - On
 Cadillac: 6 & 8 Cylinder All (Exc. 4.1 Eng) 66 - On
 Chevrolet: (Inc. GMC Light Truck): 4, 6 & 8 Cylinder All [Exc.
 1.8 (diesel), 2.5 (151), 4.3 (diesel) Eng.] 28 - On
 Oldsmobile: 4, 6 & 8 Cylinder All [Exc. 1.8 (diesel), 2.5 (151),
 3.0, 4.3, (diesel), 4.3S, 4.9T (301)Eng.] 61 - On
 Pontiac: 4, 6 & 8 Cylinder All [Exc. 1.8 (diesel), 2.5 (151), 4.3
 (diesel), 4.3S, 4.9T (301)Eng.] 60 - On
 | Screw Size : 1/2-20
Length : 13/16"
Across Flats : 9/16"
Washer Diameter : 7/8"
Material : Steel
Finish : Zinc
Includes : Gasket
Pcs/Unit: 15
Country: US
Catalog Page #: 276 |  
		  | Vendor Crossover : CAR-PAK : J06242 | DISCO : 17736PK | DORMAN : 090-052CD
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		 | OEM Applications : GM : 3921988
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	 	  | Make, Model & Year Fitment :BUICK (3921988)
 1996:  Roadmaster
 1995:  Roadmaster
 1994:  Roadmaster, Regal, Park Avenue, LeSabre
 1993:  Skylark, Roadmaster, Riviera, Regal, Park Avenue, LeSabre, Century
 1992:  Skylark, Roadmaster, Riviera, Regal, Park Avenue, LeSabre, Century
 1991:  Skylark, Roadmaster, Riviera, Regal, Reatta, Park Avenue, LeSabre, Century
 1990:  Skylark, Riviera, Regal, Reatta, LeSabre, Electra, Century
 1989:  Skylark, Riviera, Regal, Reatta, LeSabre, Electra, Century
 1988:  Skylark, Riviera, Regal, Reatta, LeSabre, Electra, Century
 1987:  Somerset, Skylark, Riviera, Regal, LeSabre, Electra, Century
 1986:  Somerset, Skylark, Skyhawk, Riviera, Regal, LeSabre, Electra, Century
 1985:  Somerset Regal, Somerset, Skylark, Skyhawk, Electra, Century
 1984:  Skylark, Skyhawk, Century
 1983:  Skylark, Skyhawk, Century
 1982:  Skylark, Skyhawk, Century
 CADILLAC
 1996:  Fleetwood
 1995:  Fleetwood
 1994:  Fleetwood
 1993:  Fleetwood
 1992:  Brougham
 1991:  Brougham
 1990:  Brougham
 1988:  Cimarron
 1987:  Cimarron
 1986:  Cimarron
 1985:  Cimarron
 1984:  Fleetwood, Deville, Commercial Chassis, Cimarron
 1983:  Fleetwood, Commercial Chassis, Cimarron
 1982:  Fleetwood, Commercial Chassis, Cimarron
 CHEVROLET
 1997:  P30
 1996:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, P30, K3500 Pickup, K2500 Pickup, Impala, G30, Express 3500, Express 2500, Corvette, Caprice, Camaro, C3500, C2500
 1995:  Tahoe, Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, P30, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Impala, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Astro
 1994:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, S10 Blazer, S10, P30, Lumina, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Impala, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1993:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, S10 Blazer, S10, P30, Lumina APV, Lumina, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1992:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, S10 Blazer, S10, P30, Lumina APV, Lumina, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1991:  V3500, Suburban V2500, Suburban V1500, Suburban R2500, Suburban R1500, Suburban, S10 Blazer, S10, R3500, P30, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1990:  V3500, Suburban V2500, Suburban V1500, Suburban R2500, Suburban R1500, Suburban, S10 Blazer, S10, R3500, P30, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1989:  V3500, Suburban V2500, Suburban V1500, Suburban R2500, Suburban R1500, Suburban, S10 Blazer, S10, R3500, R2500, P30, P20, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Cavalier, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1988:  V30, Suburban V20, Suburban V10, Suburban R20, Suburban R10, Suburban, S10 Blazer, S10, R30, R20, P30, P20, Monte Carlo, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G30, G20, G10, Corvette, Cavalier, Caprice, Camaro, C3500, C2500, C1500, Blazer, Astro
 1987:  V30, V20, V10, Suburban V20, Suburban V10, Suburban R20, Suburban R10, Suburban, R30, R20, R10, P30, P20, Monte Carlo, G30, G20, G10, El Camino, Corvette, Chevette, Cavalier, Caprice, Camaro, Blazer, Astro
 1986:  Suburban K20, Suburban K10, Suburban C20, Suburban C10, Suburban, P30, P20, Monte Carlo, K5 Blazer, K30, K20, K10, G30, G20, G10, El Camino, Corvette, Chevette, Celebrity, Cavalier, Caprice, Camaro, Cadet, C30, C20, C10, C/K Pickup, Blazer, Astro
 1985:  Suburban K20, Suburban K10, Suburban C20, Suburban C10, Suburban, S10 Blazer, S10, P30, P20, Monte Carlo, K5 Blazer, K30, K20, K10, Impala, G30, G20, G10, El Camino, Corvette, Citation II, Citation, Chevette, Celebrity, Cavalier, Caprice, Camaro, Cadet, C30, C20, C10, C/K Pickup, Blazer, Astro
 1984:  S10, Monte Carlo, Impala, El Camino, Corvette, Citation, Chevette, Celebrity, Cavalier, Caprice, Camaro, Cadet
 1983:  S10, Monte Carlo, Malibu, Impala, El Camino, Citation, Chevette, Celebrity, Cavalier, Caprice, Camaro, Cadet
 1982:  S10, Monte Carlo, Malibu, Impala, El Camino, Citation, Chevette, Celebrity, Cavalier, Caprice, Camaro
 GMC
 1996:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Savana 3500, Savana 2500, K3500 Pickup, K2500 Pickup, G3500, C3500 Pickup, C2500 Pickup
 1995:  Yukon, Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Safari, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1994:  Yukon, Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Sonoma, Safari, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1993:  Yukon, Typhoon, Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Sonoma, Safari, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1992:  Yukon, Typhoon, Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Sonoma, Safari, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1991:  V3500, V2500 Suburban, V1500 Suburban, Syclone, Suburban R2500, Suburban R1500, Suburban, Sonoma, Safari, S15, R3500 Pickup, R3500, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy S15, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1990:  V3500, V2500 Suburban, V1500 Suburban, Suburban R2500, Suburban R1500, Suburban, Safari, S15, R3500 Pickup, R3500, P3500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy S15, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1989:  V3500, V2500 Suburban, V1500 Suburban, Suburban R2500, Suburban R1500, Suburban, Safari, S15, R3500 Pickup, R3500, R2500 Pickup, R2500, P3500, P2500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy S15, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1988:  V3500, V2500 Suburban, V1500 Suburban, Suburban R2500, Suburban R1500, Suburban, Safari, S15, R3500 Pickup, R3500, R2500 Pickup, R2500, P3500, P2500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy S15, Jimmy, G3500, G2500, G1500, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1987:  V3500, V2500 Suburban, V2500, V1500 Suburban, V1500, Suburban R2500, Suburban R1500, Suburban, Safari, R3500 Pickup, R3500, R2500 Pickup, R2500, R1500 Pickup, R1500, P3500, P2500, Jimmy, G3500, G2500, G1500, Caballero
 1986:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Safari, P3500, P2500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy, G3500, G2500, G1500, Caballero, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1985:  Suburban K2500, Suburban K1500, Suburban C2500, Suburban C1500, Suburban, Safari, S15, P3500, P2500, K3500 Pickup, K3500, K2500 Pickup, K2500, K1500 Pickup, K1500, Jimmy S15, Jimmy, G3500, G2500, G1500, Caballero, C3500 Pickup, C3500, C2500 Pickup, C2500, C1500 Pickup, C1500
 1984:  S15
 1983:  S15
 1982:  S15
 OLDSMOBILE
 1994:  Silhouette, Bravada, 98, 88
 1993:  Silhouette, Cutlass Cruiser, Cutlass Ciera, Cutlass, Bravada, Achieva, 98, 88
 1992:  Toronado, Silhouette, Cutlass Cruiser, Cutlass Ciera, Cutlass, Custom Cruiser, Bravada, Achieva, 98, 88
 1991:  Toronado, Delta 88, Cutlass Cruiser, Cutlass Ciera, Cutlass Calais, Cutlass, Custom Cruiser, Calais, Bravada, 98
 1990:  Toronado, Delta 88, Cutlass Cruiser, Cutlass Ciera, Cutlass Calais, Cutlass, Calais, 98
 1989:  Toronado, Delta 88, Cutlass Cruiser, Cutlass Ciera, Cutlass Calais, Cutlass, Calais, 98
 1988:  Toronado, Delta 88, Cutlass Supreme, Cutlass Cruiser, Cutlass Ciera, Cutlass Calais, Cutlass, Calais, 98
 1987:  Toronado, Firenza, Delta 88, Cutlass Cruiser, Cutlass Ciera, Cutlass, Calais, 98
 1986:  Toronado, Firenza, Delta 88, Cutlass Ciera, Cutlass, Calais, 98
 1985:  Firenza, Cutlass Ciera, Cutlass, Calais, 98
 1984:  Omega, Firenza, Cutlass
 1983:  Omega, Firenza, Cutlass
 1982:  Omega, Firenza, Cutlass
 PONTIAC
 1996:  Firebird
 1995:  Firebird
 1994:  Trans Sport, Firebird, Bonneville
 1993:  Trans Sport, Grand Am, Firebird, Bonneville
 1992:  Trans Sport, Grand Am, Firebird, Bonneville
 1991:  Firebird, Bonneville
 1990:  Firebird, Bonneville
 1989:  Grand Prix, Firebird, Bonneville
 1988:  Grand Prix, Firebird, Fiero, Bonneville
 1987:  T1000, Grand Prix, Grand Am, Firebird, Fiero, Bonneville
 1986:  T1000, Sunbird, Parisienne, J2000, Grand Prix, Grand Am, Firebird, Fiero, Bonneville, 6000
 1985:  T1000, Parisienne, J2000, Grand Am, Firebird, Fiero, 6000
 1984:  T1000, Phoenix, J2000, Firebird, 6000
 1983:  T1000, Phoenix, J2000, Firebird, 6000
 1982:  T1000, Phoenix, J2000, Firebird, 6000
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		  | SKU : 19130    
		
		                  UPC Code : # 821641191304 |  |