ARP Head Studs w/12-Point Nuts Buick V6 with 1986-87" Block and GN1 Champion Heads
070-223-4204



Buick
Specifications:
Simply stated, there’s not a better stud setup on the market today. ARP's head studs are manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled to ensure consistent clamping force strength and durabilty. Only premium grade 8740 alloy 190,000 psi tensile strength material is used, which is rated far superior to “aircraft” quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating guess work of alignment. Each head stud kit comes with 12-point head nuts. Also available are Head Studs With Hex Heads. Used By Virtually Every Professional Engine Builder
Does ARP 223-4204 fit your vehicle?
1982 BUICK REGAL
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1982 BUICK LESABRE
- Liter: 4.4
- SubModel: LIMITED
- Aspiration: NATURALLY ASPIRATED
- CUI: 267
- Engine Type: V8 ( 4.4L / 267 )
- Engine Vin: J
1981 BUICK REGAL
- Liter: 4.3
- SubModel: LIMITED
- Aspiration: NATURALLY ASPIRATED
- CUI: 265
- Engine Type: V8 ( 4.3L / 265 )
- Engine Vin: S
1985 BUICK REGAL
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: N
1982 BUICK REGAL
- Liter: 4.1
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 252
- Engine Type: V6 ( 4.1L / 252 )
- Engine Vin: 4
1980 BUICK LESABRE
- Liter: 3.8
- SubModel: SPORT
- Aspiration: NATURALLY ASPIRATED
- CUI: 231
- Engine Type: V6 ( 3.8L / 231 )
- Engine Vin: A
1985 BUICK ELECTRA
- Liter: 3.8
- SubModel: T-TYPE
- Aspiration: NATURALLY ASPIRATED
- CUI: 231
- Engine Type: V6 ( 3.8L / 231 )
- Engine Vin: 3
1984 BUICK REGAL
- Liter: 5
- SubModel: LIMITED
- Aspiration: NATURALLY ASPIRATED
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: H
1984 BUICK LESABRE
- Liter: 5
- SubModel: CUSTOM
- Aspiration: NATURALLY ASPIRATED
- CUI: 307
- Engine Type: V8 ( 5L / 307 )
- Engine Vin: Y
1984 BUICK REGAL
- Liter: 3.8
- SubModel: T-TYPE
- Aspiration: TURBOCHARGED
- CUI: 231
- Engine Type: V6 ( 3.8L / 231 )
- Engine Vin: 9
1982 BUICK REGAL
- Liter: 5.7
- SubModel: SPORT
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: N
1978 BUICK CENTURY
- Liter: 3.8
- SubModel: SPECIAL
- Aspiration: NATURALLY ASPIRATED
- CUI: 231
- Engine Type: V6 ( 3.8L / 231 )
- Engine Vin: A
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.