Photo 1
Photo 2

Percy’s Header Gaskets GK10004; HTR Round 1.500 in. 1.500 in. Metal Reinforced Fiber for Chevy 262 to 400

$1.67

Part #: GK10004

Brand: Percy's

Estimated Ship Date: Today

Specifications Recommended Alternative Parts

This item is not eligible for our Free Freight program because either this part type is excluded or its price is already at our lowest. However, it will still count toward the total when you purchase other items that do qualify for Free Freight.
See our shipping policy for more details.

Product Description

For a value-based economy product designed for general purpose sealing, Percy's HTR gaskets are a direct replacement suggestion for OE gaskets. Made from metal reinforced fiber and rated to 1200 degrees.

Specifications

Header Gaskets Series:
HTR
Make:
Chevy
Engine:
262 to 400
Port Shape:
Round
Height:
1.500 in.
Width:
1.500 in.
Material:
Metal Reinforced Fiber
Note:
Generic Packaging
Quantity:
Sold As Pair

Recommended

ARP Exhaust Header Bolt Kit 400-1101; 3/8 in.-16 Polished Stainless Steel Hex for Chevy 262 to 400

ARP Exhaust Header Bolt Kit 400-1101; 3/8 in.-16 Polished Stainless Steel Hex for Chevy 262 to 400

ARP400-1101

$25.35

Estimated Ship Date: Today

ARP Exhaust Header Bolt Kit 100-1201; 3/8 in.-16 Black 8740 Chromoly 12-Point for Chevy 262 to 400

ARP Exhaust Header Bolt Kit 100-1201; 3/8 in.-16 Black 8740 Chromoly 12-Point for Chevy 262 to 400

ARP100-1201

$18.69

Estimated Ship Date: Today

ARP Exhaust Header Bolt Kit 400-1201; 3/8 in.-16 Polished Stainless Steel 12-Point for Chevy 262 to 400

ARP Exhaust Header Bolt Kit 400-1201; 3/8 in.-16 Polished Stainless Steel 12-Point for Chevy 262 to 400

ARP400-1201

$25.35

Estimated Ship Date: Today

ARP Exhaust Header Bolt Kit 100-1111; 3/8 in.-16 Black 8740 Chromoly Hex for Chevy 262 to 400

ARP Exhaust Header Bolt Kit 100-1111; 3/8 in.-16 Black 8740 Chromoly Hex for Chevy 262 to 400

ARP100-1111

$22.46

Estimated Ship Date: Today

Milodon Exhaust Header Bolt Kit 84542; 3/8 in.-16 Black Steel Hex for Chevy, Pontiac, Chrysler 262 to 400, 265 to 428, 383 to 440

Milodon Exhaust Header Bolt Kit 84542; 3/8 in.-16 Black Steel Hex for Chevy, Pontiac, Chrysler 262 to 400, 265 to 428, 383 to 440

MIL84542

$16.95

Estimated Ship Date: Today

Milodon Exhaust Header Bolt Kit 84540; 3/8 in.-16 Black Steel Hex for Chevy, Pontiac, Chrysler 262 to 400, 265 to 428, 383 to 440

Milodon Exhaust Header Bolt Kit 84540; 3/8 in.-16 Black Steel Hex for Chevy, Pontiac, Chrysler 262 to 400, 265 to 428, 383 to 440

MIL84540

$14.95

Estimated Ship Date: Today

Alternative Parts

Remflex Header Gaskets 2004; Round 1.563 in. 1.563 in. Flexible Graphite for 1955 to 2003 Chevy 262 to 400

Remflex Header Gaskets 2004; Round 1.563 in. 1.563 in. Flexible Graphite for 1955 to 2003 Chevy 262 to 400

REM2004

$33.42

Estimated Ship Date: Today

SCE Gaskets Header Gaskets 111081; Accu Seal E Round 1.630 in. 1.630 in. High Temp White Composite for Chevy 262 to 400

SCE Gaskets Header Gaskets 111081; Accu Seal E Round 1.630 in. 1.630 in. High Temp White Composite for Chevy 262 to 400

SCE111081

$16.05

Estimated Ship Date: Today

Fel Pro Exhaust Manifold Gaskets 1426; Perforated Steel Core with Anti Stick Coating for Chevy 262 to 400

Fel Pro Exhaust Manifold Gaskets 1426; Perforated Steel Core with Anti Stick Coating for Chevy 262 to 400

FEL1426

$36.35

Estimated Ship Date: Please Call

FlowTech Header Gaskets 99150FLT; Aluminum Layered Round 1.630 in. 1.630 in. Aluminum for Chevy 262 to 400
FlowTech Header Gaskets 99150FLT; Aluminum Layered Round 1.630 in. 1.630 in. Aluminum for Chevy 262 to 400

FlowTech Header Gaskets 99150FLT; Aluminum Layered Round 1.630 in. 1.630 in. Aluminum for Chevy 262 to 400

FLT99150FLT

$109.95

Estimated Ship Date: 9/13/2026 (From manufacturer)

Mr Gasket Header Gaskets 150B; Performance Round 1.500 in. 1.500 in. Composite, Acrylic Blend for Chevy 262 to 400
Mr Gasket Header Gaskets 150B; Performance Round 1.500 in. 1.500 in. Composite, Acrylic Blend for Chevy 262 to 400

Mr Gasket Header Gaskets 150B; Performance Round 1.500 in. 1.500 in. Composite, Acrylic Blend for Chevy 262 to 400

MRG150B

$21.77 $25.50 Save 15%

Estimated Ship Date: Today

Patriot Exhaust Header Gaskets 66011; Percy's Seal 4 Good Round 1.500 in. 1.500 in. Multi Layer Dead Soft Aluminum for Chevy 262 to 400
Patriot Exhaust Header Gaskets 66011; Percy's Seal 4 Good Round 1.500 in. 1.500 in. Multi Layer Dead Soft Aluminum for Chevy 262 to 400

Patriot Exhaust Header Gaskets 66011; Percy's Seal 4 Good Round 1.500 in. 1.500 in. Multi Layer Dead Soft Aluminum for Chevy 262 to 400

PAT66011

$38.77 $44.19 Save 12%

Estimated Ship Date: Today