Product#: 3887023

1964-78 Chevrolet, GMC Exhaust Manifold Heat Riser Valve; Small Block; Car & Truck

Reproduction exhaust manifold heat riser valve for various 1964-78 General Motors passenger cars and truck models as listed below. The heat riser valve is located between the exhaust manifold and the head pipe and is used to...

Product#: 3845304

1958-74 Chevrolet V8 Big Block; Exhaust Manifold Heat Riser With 2-1/2" Headpipe Without Valve

Replacement heat riser "blank" plate for improved flow. Note: Images are shown from the bottom (pipe) side.

Product#: 3890689

1967-72 Chevrolet; Exhaust Pipe Extension; Big Block; 396ci, 427ci, 454ci; 2-1/2" O.D.; Various Models

Reproduction short extension pipe which slips in between the exhaust manifold & the main header pipe and supports the exhaust pipe packing gasket. This item is manufactured in stamped steel replicating the original in quality...

Product#: 3750067

1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve

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

Product#: 3890382

1967-72 Chevrolet; Exhaust Pipe Extension; Small Block; 2" O.D.; Various Models

Reproduction short extension pipe which slips in between the exhaust manifold & the main header pipe and supports the exhaust pipe packing gasket. This item is manufactured in stamped steel replicating the original in quality...

Product#: F15923

Flowmaster; 3.5" Collector To 3" System; Header Collector Ball Flange Set

This header collector set takes the place of messy three-bolt, flange-type connections and allows for a leak-free and gasket-free ball-flange type connection. Made in USA Emission Note: 50- State Legal This part is legal for...

Product#: RE1023A

POR-15 High Temp; Heat-Resistant Paint; Black Velvet; 1 Gallon

POR-15 High Temp Heat-Resistant Paint is capable of withstanding extreme temperatures up to 1200°F / 648.8°C and will resist cracking, chipping, and peeling. This high temperature coating is also extremely weather,...

Product#: RE1023B

POR-15 High Temp; Heat-Resistant Paint; Manifold Gray; 1 Gallon

POR-15 High Temp Heat-Resistant Paint is capable of withstanding extreme temperatures up to 1200°F / 648.8°C and will resist cracking, chipping, and peeling. This high temperature coating is also extremely weather,...

Product#: RE1023C

POR-15 High Temp; Heat-Resistant Paint; Aluminum; 1 Gallon

POR-15 High Temp Heat-Resistant Paint is capable of withstanding extreme temperatures up to 1200°F / 648.8°C and will resist cracking, chipping, and peeling. This high temperature coating is also extremely weather,...

Product#: F15925

Flowmaster; 3" Collector To 2.5" System; Header Collector Ball Flange Set

This header collector set takes the place of messy three-bolt, flange-type connections and allows for a leak-free and gasket-free ball-flange type connection. Made in USA Emission Note: 50- State Legal This part is legal for...

Product#: EMR001

1957-72 V8 Exhaust Manifold Heat Riser With 2" Headpipe And Valve

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

Product#: RE1029A

POR-15 High Temp; Heat-Resistant Paint; Black Velvet; 1 Quart

POR-15 High Temp Heat-Resistant Paint is capable of withstanding extreme temperatures up to 1200°F / 648.8°C and will resist cracking, chipping, and peeling. This high temperature coating is also extremely weather,...

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#: E246

1965-72 Chevrolet; Exhaust Flange; Small Block

Correct replacement exhaust flange designed for use with Chevrolet small block applications to secure the headpipe to the exhaust manifold. Each flange is manufactured to correct factory dimensions. Sold individually....

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#: E247

1962-1978 Chevrolet Exhaust Flange; 2-1/2"; Small Block HP & Big Block; 396, 402, 427, 454

Correct reproduction of the original style exhaust flange designed for use with 1962-78 Chevrolet big block 396, 402, 427, 454 models. This flange is designed to secure the headpipe to the exhaust manifold. Fits 2-1/2" head...

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#: 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}