Product#: MN2335

1966-71 Hemi Heat Tube LH (1 Flange)

This Hemi heat tube runs from the RH side of the exhaust manifold to the intake manifold. Made of mandrel bent steel like original. Important: Right hand side tube features 2 flanges. Left hand side features 1 fla nge. ...


Product#: 78056

1966-76 Mopar 273-360 Cid Polished Htc Coated Full Length Headman Hedders

Classic Industries® stocks a full line of Hedman Hedders™ for 1966-76 Mopar A, B and E body models. These headers are designed to replace the heavy and restrictive factory manifolds with tubular steel manifolds....


Product#: MN2333

1966-71 Hemi Heat Tube/Clamp Set

These Hemi heat tubes run from the RH side of the exhaust manifold to the intake manifold. Made of mandrel bent steel like originals. Note: Does not include gaskets or shield. For a 3 piece gasket set, see part nu mber...


Product#: MN2334

1966-71 Hemi Heat Tube RH (2 Flanges)

This Hemi heat tube runs from the RH side of the exhaust manifold to the intake manifold. Made of mandrel bent steel like original. Important: Right hand side tube features 2 flanges. Left hand side features 1 fla nge. ...


Product#: MN1954

Shim Pack For Header Clearance

Small position adjustments for header clearance are easy with this set designed for all biscuit mounting systems. Each set contains 8 shims, 2 of each: 1/16", 3/16", 1/8", 1/4". For small block and B-RB engines. Note:...


Product#: MN1955

1967-74 Mopar A-Body Hi-Flow Tri-Y Under Chassis B/Rb Headers Uncoated

Dread the thought of struggling to shoe-horn one-size-fits-all racing headers into your high-performance street car, only to be forced to remove your power steering? Well, now there's relief for the all-too-common B/RB...


Product#: MN1959

1967-74 Mopar A-Body Hi-Flow Tri-Y Under Chassis B/Rb Headers Ceramic Coated

Dread the thought of struggling to shoe-horn one-size-fits-all racing headers into your high-performance street car, only to be forced to remove your power steering? Well, now there's relief for the all-too-common B/RB...


Product#: MN1957

1967-74 Mopar A-Body Hi-Flow Tri-Y Under Chassis B/Rb Headers Nickel-Plated Chrome Coated

Dread the thought of struggling to shoe-horn one-size-fits-all racing headers into your high-performance street car, only to be forced to remove your power steering? Well, now there's relief for the all-too-common B/RB...


Product#: 66753

PROFORM Wedge-Locking Header Bolts 3/8"-16 Thread Diameter - 1" Long (Set of 12)

PROFORM Grade 8 (12.9 steel) header bolts are designed to keep bolts from backing off. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers...


Product#: 66755

PROFORM Wedge-Locking Header Bolts M8 Thread Diameter - 1.181" Long (Set of 12)

These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers bite into and grab the bottom of the bolt head and the top surface of the header. After...


Product#: 66754

PROFORM Wedge-Locking Header Bolts M8 Thread Diameter - .984" Long (Set of 12)

PROFORM Grade 8 (12.9 steel) header bolts are designed to keep bolts from backing off. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers...


Product#: 66752

PROFORM Wedge-Locking Header Bolts 3/8"-16 Thread Diameter - 3/4" Long (Set of 16)

PROFORM Grade 8 (12.9 steel) header bolts are designed to keep bolts from backing off. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers...


Product#: 66756

PROFORM Wedge-Locking Header Bolts 3/8"-16 Thread Diameter - 1" Long (Set of 16)

PROFORM Grade 8 (12.9 steel) header bolts are designed to keep bolts from backing off. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers...


Product#: 66751

PROFORM Wedge-Locking Header Bolts 3/8"-16 Thread Diameter - 3/4" Long (Set of 12)

PROFORM Grade 8 (12.9 steel) header bolts are designed to keep bolts from backing off. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers...


Product#: 66757

PROFORM Wedge-Locking Collector Bolts & Nuts 3/8"-16 Thread Diameter - 1" Long (Set of 6)

PROFORM Grade 8 (12.9 steel) exhaust collector bolts and nuts are designed to keep bolts from getting loose. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently...