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#: K0142

1957-81 Chevrolet; Timing Cover Bolt Set; w/Star Washers; Original Finish Hex Head; 10 Piece Set

Reproduction of the original timing cover bolts designed for use with 1957-81 Chevrolet small bock and big block models as listed. Maintain originality by replacing your old timing cover bolts with this authentic...


Product#: AR43172

ARP Stainless Steel with Hex Head Nut Distributor Mounting Stud

One of the most critical yet often overlooked fasteners that locks the timing in place. This is a premium grade stud, which is equipped with vibration-resistant J-form threads. Washer included. Made in USA You have a choice...


Product#: 1256657

1956-82 Chevrolet Small Block Oil Pan Bolt Set; With "L" Head markings

Reproduction of the original style oil pan bolts used on all early Chevrolet small block engines. Zinc plated with the "L" head markings as original, with external tooth lock washers. (14) 1/4"-20 x 1/2" and (4) 5/16"-18 x...


Product#: 85000

Chevrolet Small 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Forget about cleaning up your old outdated hardware.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#: MDP83001

1955-86 Chevrolet 283-400; Milodon; Engine Bolt Kit w/o Head Bolts

Comprehensive engine bolt kit from Milodon for 1955-1986 Chevrolet small block 283-400 engines. Carb and valve cover studs have thread starter noses for easy assembly. Intake and header bolts use a reduced size 3/8" head to...


Product#: K0157

1957-1978 Chevrolet; Exhaust Manifold to Pipe Stud Set; Small Block & Big Block

Correct reproduction of the original exhaust manifold to pipe studs and nuts used to attach the exhaust pipes to exhaust manifold. Each set includes a complete set of studs for the installation of both exhaust manifolds....


Product#: PR13661K

1959-82 GM Cars & Trucks with SB Chevy Engine - "Double Circle" Head Bolt Set (34 pc.)

Reproduction head bolts featuring correct "Double Circle" head markings. For all factory cylinder heads. This bolt set is reproduced specifically for a restorer who wants cosmetically correct bolts for a totally original...


Product#: PR13662K

1959-82 GM Cars & Trucks with SB Chevy Engine - "TR" Head Bolt Set (34 pc.)

Reproduction head bolts featuring correct "TR" head markings. For all factory cylinder heads. This bolt set is reproduced specifically for a restorer who wants cosmetically correct bolts for a totally original appearance....


Product#: E8564

Big Block Intake Manifold Bolt Kit

This Edelbrock intake manifold bolt kit is designed specifically for big-block Chevy Edelbrock manifolds. This bolt kit features 12-point heads for easy wrench access. Features include cadmium finished steel bolts and...


Product#: E8504

1957-1986 GM/GMC Small Block V8 Intake Manifold Bolt Kit

This Edelbrock intake manifold bolt kit is designed specifically for 1986 & earlier small-block Chevy Edelbrock intake manifolds. This bolt kit features reduced hex heads for easy wrench access. The fasteners are grade 5...


Product#: AR43171

ARP Stainless Steel with 12 Point Head Nut Distributor Mounting Stud

One of the most critical yet often overlooked fasteners that locks the timing in place. This is a premium grade stud, which is equipped with vibration-resistant J-form threads. Washer included. Made in USA You have a choice...


Product#: 81300

Chevrolet Small Block Milodon Oil Pan Stud and Nut Set

Undoubtedly the most professional method of attaching an oil pan is through the use of Milodon's pan stud & nut set which includes heat-treated studs with rolled threads and special nuts with built in serrated washer face....


Product#: 1256610

1963-86 Corvette; 1969-74 Camaro Z/28; Valve Cover Bolt Set; Zinc Plated; "M" Headmark; For Aluminum Valve Covers, 8 Piece Set

Correct reproduction of the original aluminum valve cover bolts for 1963L-86 Corvette, 1969-74 Z/28 Camaro and other Chevrolet small block vehicles equipped vehicles with factory aluminum or magnesium valve covers. Each 3/8"...


Product#: K0178

1957-68 Small Block Short Water Pump Mounting Bolt Set

Reproduction of the correct TR headmark mounting bolts. The 4 piece set includes RH stud for ground strap.


Product#: T9271

1955-82 Chevrolet Small Block; 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 (14) 1/4 - 20 x 1/2 bolts & (4) 5/16 - 18 x 1/2 bolts.


Product#: 56477CD

Small Block Chrome Exhaust Manifold Bolts with Bow Tie Logo

Dress up your classic with this one-of-a kind dress-up bolt set. The Chevrolet Bow Tie logo is stamped directly onto the head of the bolts. What better way to make a statement than with these unique bolts.


Product#: 56477SD

Small Block Stainless Steel Exhaust Manifold Bolts with Bow Tie Logo

Dress up your classic with this one-of-a kind dress-up bolt set. The Chevrolet Bow Tie logo is stamped directly onto the head of the bolts. What better way to make a statement than with these unique bolts.


Product#: TF700531

1955-82 Passenger Small Block Oil Pan Bolts; Without Markings

Reproduction 1958-82 Chevrolet passenger small block oil pan bolt set. These steel bolts are required to fasten the oil pan to the block. Set includes (14) 1/4"-20 x 1/2" and (4) 5/16"-18 x 5/8". Without head markings.


Product#: K0129

1957-80 Chevrolet; Oil Pan Bolt Set; Small Block; 18 Piece Set

Reproduction of the original oil pan bolts designed for use with 1965-75 Chevrolet models with small engines. If you want complete originality, you'll want to replace your oil pan bolts with these high quality reproduction...


Product#: 1256636

1956-66 Small Block Fuel Pump Mounting Bolts With Washers (pr)

Reproductions of the correct mounting bolts used to hold the fuel pump to the engine block. Small block applications.


Product#: 1256611

1963-67 Chevrolet; Valve Cover Bolt Set; "RBW" Headmark; Small Block with Steel Valce Covers; 8 Piece Set

Classic Industries now offers OE style valve cover bolts for various 1963-67 Chevrolet small block models with steel valve covers. Manufactured to factory specifications featuring the correct head markings. 8 piece set.


Product#: SK404

1963 Impala, Bel Air, Biscayne; Underhood and Trunk Hardware Set; 190 Piece Set

This comprehensive set includes most of the necessary bolts, nuts, washers, screws, and hardware needed for the under hood and trunk areas as listed. Restoration of the hood and trunk areas are made much easier by having the...


Product#: A6700105

1958-64 Chevrolet Impala, Bel Air; Intake Manifold Bolt Set; w/Correct AP Head Markings; 12 Piece Set

Reproduction of the original style intake manifold bolts designed for use with 1958-64 Chevrolet Impala, Bel Air, Biscayne, and Full Size models. These intake manifold bolts are necessary for a detailed restoration. Each set...