Page 21 - 2021-22_EngineCatalogAP

Buick 231 V6
Part No.
Main Studs ARP
ARP123-5401
ARP123-4203
Connecting Rod Bolts ARP
ARP123-6001
ARP123-6002
Head Bolts ARP
ARP123-3601 ARP123-3603 ARP223-3703
Head Studs ARP
ARP123-4003
ARP123-4203
Camshaft Bolts ARP
ARP123-1001
Exhaust Header Stud Kit ARP
FASTENERS
Description
2-Bolt Main, Stage I and II, 6-Pt. Head 1986-87, V6 Block and GN1 Champion Heads 12-Pt. Nuts
Pro-Series, ARP 2000, Cap Screw Type 1.500" UHL Pro-Series, Cap Screw Type 1.700" UHL
1977-85, High-Performance 6-Pt., Stage I 1986-87, High-Performance 6-Pt., GN/T-Type 1986-87, Pro-Series, 12-Pt. Stage I GN/T-Type
1986-87, High-Performance 6-Pt. Nuts, GN/T-Type 1986-87, High-Performance 12-Pt. Nuts, GN/T-Type
High-Performance Bolt, 5/16"-18 x .560", 3/8" Socket
ARP123-5401
ARP123-3601
ARP100-1412
Balancer Bolts ARP
ARP120-2501 ARP120-2502
High-Perf, 3/8"-16 x 1.670", Black Oxide with Locking 6-Pt. Nuts, 12
3/4"-16 x 1.300" U.H.L., 12-Pt. 13/16" Head, All V8 & V6
3/4"-16 x 1.300" U.H.L., 1-1/8" 6-Pt., 1/2" Square Drive Head, All V8 & V6
ARP123-4203
Buick/GM/Pontiac 3800 LN3 L67 L26 L36
Part No.
Description
Main Studs
ARP
ARP193-5401
2-Bolt Main, Supercharged 1999-Up, 6-Pt. Nut
ARP193-5402
2-Bolt Main, Supercharged 1999-Up, 12-Pt. Nut
Head Studs
ARP
ARP193-4001
1999-Up, Supercharged, 3800 L67, 6-Pt. Nut
Connecting Rod Bolts
ARP
ARP123-6002
Pro-Series, ARP2000, Cap Screw Type, 1.700" UHL
Harmonic Balancer Bolt
ARP
ARP125-5201
Bolt and Washer, 3/4"-16 x 1.300" UHL, 12-Pt, 13/16" Socket
Camshaft Bolts
ARP
ARP123-1001
High-Performance 5/16"-18 x .560" UHL
ARP193-5401
ARP123-1001
2021-22 ENGINE BUILDER CATALOG 19
BUICK 350-455 V8 & 231 (3.8L) V6