Classic Industries Restoration Parts and Accessories - Manifold Hardware

Reproduction 3-hole iron exhaust manifold flange for 1967 Ram Air/H.O. (both sides), 1968-1974 Ram Air IV/Ram Air III, 1971-1972 455 H.O. and 1973-1974 SD-455 models (RH side). Connects the exhaust manifold to the head pipe...

OER™ reproduction exhaust manifold upper heat stove which is used with the air heat tube to preheat the air cleaner thermo-sensor. This item mounts on the RH (passenger side) exhaust manifold. The air tube is inserted...

Exhaust Manifold Bolt And Lock Tab Flat Washer Set 170/200 1965 - 1966, 22 pieces

This lower heat stove was originally installed on 1969-81 models. For V8 engines as listed. Mounting studs are not included. Camaro Applications: 1969 8 cyl. with turbo 350 1969 8 cyl. with powerglide 1971 8 cyl. 4 bbl carb...

Reproduction of the original standard exhaust manifold heat shield designed for use with 1968-69 Pontiac Firebird models with non-Ram Air standard exhaust. Each heat shield is manufactured to factory dimensions and features a...

Reproduction exhaust manifold bolt set for 1965-66 Mustang models with 289/302 engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction 2-hole iron exhaust manifold flange for 1970-1974 Ram Air III/Ram Air IV, 1971-1972 455 H.O. and 1973-1974 SD-455 models. Fits LH manifold. Connects the exhaust manifold to the head pipe on Ram Air and H.O....

Stamped steel exhaust manifold lock washers install on the exhaust manifold studs and tabs bend over to lock nut in place. Fits some 1962-66 Buick V8 models.

Get the factory look and keep the manifold bolts tight to help eliminate exhaust leaks. These original style reproduction stainless steel exhaust manifold bolt locks are for the purist who demands perfection. Sold in sets of...

Stock replacement heat riser valves are available as well as "blank" plates for improved flow. Note: Images are shown from the bottom (pipe) side.

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.

Correct 3/8-24 UNF x 2.84" hex head sleeve nut for Mopar big block exhaust manifolds. Sold each. Fits: 1968-70 340 Hp exhaust manifold 1962-65 Street wedge exhaust manifold; for use on 361, 383, and 426 big block b-b ody...

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.

Chevrolet passenger car stainless steel exhaust manifold tube that goes inside of the exhaust manifold. Made from stainless steel.

This Ramp - Lok Bolt kit is a direct replacement for all 1966-67 Mustangs with a 289 engine. Reproduction of the original hardware, including the correct washers, threads and finish.

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

Ram Air III D-port exhaust manifold flanges for 1970 Firebird models. These come from a new improved mold which are bored out for better flow. Each manifold is coated with high temprature 500° engine paint to preserve the...

Reproduction 2-hole iron exhaust manifold flange for Ram Air III models that use the "long branch" style exhaust manifolds. Connects the exhaust manifold to the head pipe on Ram Air III engines with "long branch" manifolds...

Shroud tube nut and stud, 3 pieces

Replace old rusted hardware and get that great show quality look with these top quality reproductions! Includes 4 studs and nuts for 8 cylinder engines.

Reproduction of the original exhaust manifold heat riser valve designed for use with various 1964-78 General Motors passenger cars and truck models as listed below. The heat riser valve is located between the exhaust manifold...

Reproduction exhaust manifold bolt set for 1966-67 Mustang models with 289 HI PO engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Chevrolet passenger car exhaust manifold heat riser gasket for V8 models with 2-1/2" exhaust. Seals between exhaust manifold and the heat riser. Fits heat riser part numbers EMR002 and EMR004.

Reproduction exhaust manifold heat riser cover cover plate for 1955-56 Chevy V8 Models. This plate forms the connection to the choke tube and is prone to corrosion. Replace this plate as part of your restoration to ensure...

Replace old rusted hardware and get that great show quality look with these top quality reproductions! Includes 2 studs and nuts for 6 cylinder applications.

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

Reproduction exhaust manifold Ramp-Lok bolt set for 1970-71 Mustang 429CJ models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction of the exhaust manifold bolts used on big block engines from 1968-78 These are black, hardened bolts that feature the correct flanged head, just like original. GM Full Size passenger car applications: 1968-1974 ...

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

Replace old rusted hardware and get that great show quality look with these top quality reproductions! Includes 4 studs and nuts for 8 cylinder engines.

Reproduction exhaust manifold Ramp-Lok bolt set for 1968-70 Mustang models with 289/302 engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction of the original stainless steel thick style exhaust manifold washers used on 1955-91 GM vehicles. 12 piece set. GM Full Size passenger car applications: 1955-1991 Camaro applications: 1967-1991 Chevy II/Nova...

Reproduction exhaust manifold Ramp-Lok bolt set for 1968-70 Mustang 428CJ models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Stamped steel exhaust manifold lock washer installs on the exhaust manifold stud and tabs bend over to lock nut in place. Sold individually. Buick Applications: 1957-62 Buick all V8 engines 1963-66 Buick some models

Reproduction exhaust manifold Ramp-Lok bolt set for 1968-69 Mustang 390GT models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Replace old rusted hardware and get that great show quality look with these top quality reproductions! Includes 2 studs and nuts for 6 cylinder applications.

Get the factory look and keep the manifold bolts tight to help eliminate exhaust leaks. Classic Industries® now offers these original style reproduction stainless steel exhaust manifold bolt locks designed for the purist...

Reproduction exhaust manifold Ramp-Lok bolt set for 1969-71 Mustang Boss 429 models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1969-73 Mustang models with 351W engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1970-71 Mustang models with 351C-2V engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1966 Mustang 390GT models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1972-73 Mustang models with 351C-2V engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

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

Reproduction exhaust manifold Ramp-Lok bolt set for 1969-70 Mustang Boss 302 models. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1971-73 Mustang models with 302 engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Reproduction exhaust manifold Ramp-Lok bolt set for 1972-73 Mustang models with 351C-4V engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

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

Reproduction exhaust manifold Ramp-Lok bolt set for 1966-73 Mustang models with 390 engine. Manufactured to factory specifications with the correct thread and washers for an original fit and finish. Made in USA

Stock replacement heat riser valves are available as well as "blank" plates for improved flow. Note: Images are shown from the bottom (pipe) side.

Replace your missing, rusted, stripped or broken exhaust manifold studs. These are often beyond repair when removing your exhaust manifold. Stainless steel with nut. 3" long. No tip. 1957 8-cyl. right side, 1955-64 6-cyl...

170/200 gasket/hardware kit. Includes: Manifold Gasket 1 Collector Gasket Header Bolts 3 Collector Bolts & Nuts 1 Color Flanges 1 Reducers Not all componenets listed are pictured.{fitment}

170/200 gasket/hardware kit for 9430K header. Includes: Manifold Gasket 2 Collector Gaskets Header Bolts 6 Collector Bolts & Nuts 2 Color Flanges 2 Reducers {fitment}

Reproduction of the original exhaust manifold bolts and washers designed for use with various 1964-81 Chevrolet models as listed. Each bolt featuresa correct OEM style headmark with thick washers. Mounts exhaust manifold on...

Complete 32 piece set of original type bolts and washers to mount exhaust manifold on big block engines. Correct head markings for 1965-67 model engines. GM Full Size passenger car applications: 1965-1967 Camaro...

If you’re after originality for your under-hood project, don't settle for anything less than these complete sets of OE-type bolts to mount your exhaust manifolds.

Correct style exhaust manifold bolt and stud kit will replace the rusted or broken originals. Includes 4 long bolts, 7 short bolts and 1 stud.

Reproduction exhaust manifold bolt locks for 1977-79 Trans Am models with 403ci Oldsmobile engine. These are used to lock exhaust manifold bolts in place after they are tightened down. 2 locks per side.

Replace your missing, rusted, stripped or broken exhaust manifold studs. These are often beyond repair when removing your exhaust manifold. 8 cyl. Stainless steel with nut. 1-1/2" long. No tip. Sold each.

Reproduction Small Block exhaust manifold conical washer for Mopar models. Thick conical washer used under every bolt and nut that secures exhaust manifold to the heads. Sold individually 10-12 washers required per engine.