Product#: AR4001404

ARP 12-Point Stainless Steel 3/8 x 1.670 Header Stud Kit - Ford

ARP 8740 alloy chrome moly steel high performance header stud kit. They are rated at 180,000 psi, many times stronger than Grade 8 fasteners. These premium grade studs are manufactured to exact tolerances, heat-treated, and...

Product#: AR4001414

ARP Hex Stainless Steel 3/8 x 1.670 Header Stud Kit - Ford

ARP 8740 alloy chrome moly steel high performance header stud kit. They are rated at 180,000 psi, many times stronger than Grade 8 fasteners. These premium grade studs are manufactured to exact tolerances, heat-treated, and...

Product#: MP700204

1966-71 Mopar - Hemi Intake Manifold Bolt Set

Service replacement intake bolt set for 1966-71 Hemi engines. Set includes the correct size fasteners to install a Hemi intake manifold. Sold as a set. Contents: 7 chrome plated 1/4"-20 x 3-3/8" bolts with washers 3 b lack...

Product#: MHK210

1965-66 289 (except Hi-Po) Exhaust Manifold Fastener Kit

This bolt kit is a direct replacementr reproduction of the original hardware, including the correct washers, threads and finish.

Product#: A8700125

1968-81 Firebird, Trans Am; Exhaust Manifold Bolt Set; 389, 400, 455 Ram Air; 13 Piece Set

Reproduction of the original exhaust manifold bolts designed for use with various 1964-81 Pontiac models, and 1968-81 Firebird, and Trans Am models with 389, 400, or 455 Ram Air and HO vehicles with D-port exhaust manifolds....

Product#: A8700124

1967-69 Firebird; Exhaust Manifold Bolt Set; 400-428, w/Ram Air & HO; Long Branch; 16 Piece Set

Exhaust manifold bolts designed for use with 1967-69 Firebird 400, or 428 with Ram Air and HO motors with long branch exhaust manifolds. These bolts match the factory style and specifications, featuring the correct head...

Product#: AK118B

1965-90 Chevrolet Big Block; Header Bolt Set; Polished Stainless Steel

Includes hex head bolts for 1965-90 Chevrolet big block headers. Set of 16 bolts in polished stainless finish. {fitment}

Product#: A8700126

1970-74 Firebird, Trans Am; Exhaust Manifold Bolt Set; 400, 455, Ram Air II, IV, HO; 14 Piece Set

Reproduction of the original exhaust manifold bolts designed for use with various 1968-74 Pontiac models, and 1970-74 Firebird, and Trans Am models with 389, 400, or 455 Ram Air and HO vehicles with D-port exhaust manifolds....

Product#: AK119B

1955-86 Chevrolet Small Block; Header Bolt Set; Polished Stainless Steel

Includes polished stainless steel hex head bolts for small block headers. Set of 12 bolts. {fitment}

Product#: MHK207

1967 Mustang 390GT, 1968 GT500 32 Piece Exhaust Manifold Fastener Kit

This Ramp - Lok Bolt kit is a direct replacement. Reproduction of the original hardware, including the correct washers, threads and finish.

Product#: AK119A

1955-86 Chevrolet Small Block; Header Bolt Set; Polished Chrome

Includes polished chrome hex head bolts for small block headers. Set of 12 bolts. {fitment}

Product#: AK118A

1965-90 Chevrolet Big Block; Header Bolt Set; Polished Chrome

Includes hex head bolts for 1965-90 Chevrolet big block headers. Set of 16 bolts in polished chrome finish. {fitment}

Product#: MHK17

1968-73 Mustang 200/250 Exhaust Manifold Ramplok Fastener Set

This Ramp - Lok Bolt kit is a direct replacement for all 1968 - 1973 Mustangs with a 6 - Cylinder engine. Reproduction of the original hardware, including the correct washers, threads and finish.

Product#: MHK93

1970-71 Mustang 4V 351C 16 Piece Exhaust Manifold Ramp-Lok Fastener Kit

Reproduction exhaust manifold Ramp-Lok bolt set for 1970-71 Mustang models with 351C 4 BBL engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Product#: AR1427

ARP Mopar 340-360 Header Bolts - 5/16" Diameter - Stainless 300 - Hexhead

These ARP premium exhaust header hardware kits feature compact 12-point nuts to let you easily slip a socket close to the pipe. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading....

Product#: AR1428

ARP Mopar 340-360 Header Bolts - 5/16" Diameter - Stainless 300 - 12-Point

These ARP premium exhaust header hardware kits feature compact 12-point nuts to let you easily slip a socket close to the pipe. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading....

Product#: MM8273

Mopar Big Block Exhaust Manifold Sleeve Studs 6 Pieces

Mopar big block exhaust manifold sleeve studs for all 383, 400 and 440 engines. {specs} {fitment}

Product#: MHK16

1965-67 Mustang 170/200 Exhaust Manifold Ramplok Fastener Set

This Ramp - Lok Bolt kit is a direct replacement for all 1965-67 Mustangs with a 6 - Cylinder engine. Reproduction of the original hardware, including the correct washers, threads and finish.

Product#: AR1426

ARP Mopar 340-360 Header Bolts - 5/16" Diameter - Black Oxide - 12-Point

These ARP premium exhaust header hardware kits feature compact 12-point nuts to let you easily slip a socket close to the pipe. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading....

Product#: 222734

Oxygen Sensor Plug M-18 Thread

Many headers for late model engines are equipped with an oxygen sensor bung in each header. When retrofitting a carburetor on late model engines, an oxygen sensor is not necessary. This plug seals the oxygen sensor bung on...