Product#: 66341

Black Oxide Small Hex Head 3/8"- 16 x 3/4" Header Bolt Set

Working in a tight space? This small head bolt set is designed to replace regular hex head bolts for easier access and fewer skinned knuckles. Sold as a set of 12


Product#: G5626

1/2"-13 Lock Nut

This 1/2"-13 zinc plated steel lock nut is sold as each.

1/2"-13 Lock Nut

MSRP $4.99 ea
Classic $3.99 ea

Product#: 17970

Zinc Finish Small Hex Head 3/8" - 16 x 3/4" Header Bolt Set

Working in a tight space? This small head bolt set is designed to replace regular hex head bolts for easier access and fewer skinned knuckles. Sold as a set of 12


Product#: 17973

Zinc Finish Small Hex Head 3/8" - 16 x 1" Header Bolt Set

Working in a tight space? This small head bolt set is designed to replace regular hex head bolts for easier access and fewer skinned knuckles. Sold as a set of 12


Product#: AK123A

Chevrolet Big Block; Oil Pan Bolt Set; Polished Chrome

Polished and chromed oil pan bolts will add a custom look to your oil pan while assuring high quality. Includes all necessary flat and internal tooth lock washers. (22) 5/16"-18 x 3/4" bolts.


Product#: AK123B

1965-74 Chevrolet Big Block; Oil Pan Bolt Set; Polished Stainless Steel

Polished stainless steel oil pan bolts will add a custom look to your oil pan while assuring high quality. Includes all necessary flat and internal tooth lock washers. (22) 5/16"-18 x 3/4" bolts.


Product#: AR43582

396-454ci Chevrolet Big Block Chevrolet Big Block Stainless Steel Hex Head Oil Pan Bolt Set

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Made in USA Includes washers. Applications: 1966-69 7.0L / 427ci Mark IV Chevrolet big block 1966-70 6.5L / 396ci Mark IV Chevrolet big block...


Product#: MN2184

1960-76 Chrysler, Plymouth, Dodge; Intermediate Shaft Bushing; Bronze

Intermediate shaft bushings support the intermediate shaft and are pressed into the block. While replacing your intermediate shaft, don't forget to replace the bushing as well. Our aftermarket bronze bushings are a...


Product#: AR1441

Mopar 318 - 440 Wedge & 426 Hemi With Thin Damper Harmonic Balancer Bolt Set

As the crankshaft flexes and twists, the balancer absorbs incredible kinetic energy. To ensure that the balancer stays locked in position, use ultra strong 200,000 psi bolts from ARP that let you exert maximum clamping force....


Product#: AR1429

Mopar 318 / 340 /360 ARP Black Oxide With Hexhead Oil Pan Stud Set

The engineers at ARP developed these unique oil pan studs to install a pan and seal it properly. The studs have a radiused bullet nose that serves to locate the pan rails and allow the nuts to be installed without...


Product#: AR1430

Mopar 318 / 340 /360 ARP Black Oxide With 12-Point Head Oil Pan Stud Set

The engineers at ARP developed these unique oil pan studs to install a pan and seal it properly. The studs have a radiused bullet nose that serves to locate the pan rails and allow the nuts to be installed without...


Product#: AR1431

Mopar 318 / 340 /360 ARP Stainless 300 With Hexhead Oil Pan Stud Set

The engineers at ARP developed these unique oil pan studs to install a pan and seal it properly. The studs have a radiused bullet nose that serves to locate the pan rails and allow the nuts to be installed without...


Product#: AR1432

Mopar 318 / 340 /360 ARP Stainless 300 With 12-Point Head Oil Pan Stud Set

The engineers at ARP developed these unique oil pan studs to install a pan and seal it properly. The studs have a radiused bullet nose that serves to locate the pan rails and allow the nuts to be installed without...


Product#: AR1442

Mopar 318 - 440 Wedge With Thick Damper Harmonic Balancer Bolt Set

As the crankshaft flexes and twists, the balancer absorbs incredible kinetic energy. To ensure that the balancer stays locked in position, use ultra strong 200,000 psi bolts from ARP that let you exert maximum clamping force....


Product#: AR1443

Mopar 5.7L / 6.1L Hemi Harmonic Balancer Bolt Set

As the crankshaft flexes and twists, the balancer absorbs incredible kinetic energy. To ensure that the balancer stays locked in position, use ultra strong 200,000 psi bolts from ARP that let you exert maximum clamping force....


Product#: MN2412

1964-76 Chrysler, Dodge, Plymouth; Crankshaft Pulley Bolt Set; Big Block

This specialty bolt kit is used to attaching the lower crankshaft pulley to the damper on 1964-76 Chrysler, Dodge, and Plymouth big block engines. These are a unique bolts, since the centering ring on big block dampers is...


Product#: T9272

1965-90 Chevrolet Big Block, Pontiac V8, Chrysler V8; Oil Pan Bolt Set; Chrome

When replacing your oil pan, replace your original greasy, worn out bolts with a set of chrome plated bolts to dress up your engine. Set includes (2) 1/4"-20 thread x 1/2" bolts and (20) 5/16"-18 thread x 1/2". bolts


Product#: AR23581

396-454ci Chevrolet Big Block Black Oxide 12 Point Head Oil Pan Bolt Set

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Made in USA Includes washers. Applications: 1966-69 7.0L / 427ci Mark IV Chevrolet big block 1966-70 6.5L / 396ci Mark IV Chevrolet big block...


Product#: AR43581

396-454ci Chevrolet Big Block Stainless Steel 12 Point Head Oil Pan Bolt Set

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Made in USA Includes washers. Applications: 1966-69 7.0L / 427ci Mark IV Chevrolet big block 1966-70 6.5L / 396ci Mark IV Chevrolet big block...


Product#: AR23582

396-454ci Chevrolet Big Block Black Oxide Hex Head Oil Pan Bolt Set

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Made in USA Includes washers. Applications: 1966-69 7.0L / 427ci Mark IV Chevrolet big block 1966-70 6.5L / 396ci Mark IV Chevrolet big block...


Product#: 85005

Chevrolet Big Block Milodon Plated Oil Pan Hardware Set

Forget about cleaning up your old outdated hardware. This hardware set contains everything you need for a quick and accurate installation of your oil pan. Designed especially for firmly holding oil pans in place without...


Product#: AR20181

Black Oxide Oil Pan Bolts 12 Point

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Includes washers.


Product#: AR40182

Stainless Steel Oil Pan Bolts Hex Head

ARP's premium grade pan bolts combine sealing efficiency with good looks. Made in USA Those who desire a dazzling engine will no doubt prefer fasteners made of ARP's specially alloyed Sta inless 300 material, which has the...


Product#: AR40181

Stainless Steel Oil Pan Bolt Set 12 Point

ARP's premium grade pan bolts combine sealing efficiency with good looks. Made in USA Those who desire a dazzling engine will no doubt prefer fasteners made of ARP's specially alloyed Sta inless 300 material, which has the...


Product#: AR20182

Black Oxide Oil Pan Bolts Hex Head

ARP's premium grade oil pan bolts combine sealing efficiency with good looks. Includes washers.