Percy's ''Dead Soft'' Header Gaskets Product images may differ from actual product appearance. Percy's SEAL-4-GOOD Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" aluminum, which conforms to header flanges for the ultimate seal. Because the SEAL-4-GOOD is made from multiple layers of dead soft metal, it easily conforms to small imperfections that a copper gasket simply can not. Because of this construction, these gaskets will not blow out or burn out when properly installed.

760-66044

Dead Soft Aluminum Header Gasket AMC Stock 290-401 View this item Fits Applications

$31.99 Ships

760-66011

Dead Soft Aluminum Header Gasket SB-Chevy Round 1.5" View this item Fits Applications

$31.99 Ships

760-66012

Dead Soft Aluminum Header Gasket SB-Chevy Square 1.5" View this item Fits Applications

$31.99 Ships

760-66013

Dead Soft Aluminum Header Gasket BB-Chevy 396-454, 502 Square 2.125" View this item Fits Applications

$31.99 Ships

760-66019

Dead Soft Aluminum Header Gasket BB-Chevy 396-454, 502 Round 1.875" View this item Fits Applications

$31.99 Ships

760-66031

Dead Soft Aluminum Header Gasket SB-Chevy LT1/LT4 D-Port 1.375" View this item Fits Applications

$31.99 Ships

760-66032

Dead Soft Aluminum Header Gasket SB-Chevy Gen III 4.8 5.3, 5.7, 6.0L Round 1.625" View this item Fits Applications

$31.99 Ships in 24hrs

760-66038

Dead Soft Aluminum Header Gasket SB-Chevy Hooker Spread Bore Flange View this item Fits Applications

$31.99 Ships

760-66120

SBC STOCK PORT View this item Fits Applications

$31.99 Ships

760-66121

ALUM EXH GASKET VORTEC View this item Fits Applications

$31.99 Ships

760-66122

Dead Soft Aluminum Header Gasket SB-Chevy Brodix D-Port View this item

$31.99 Ships

760-66124

SEAL 4 GOOD BBC SQUARE View this item Fits Applications

$31.99 Ships

760-66125

ALUM EXH BBC ROUND 215 View this item Fits Applications

$31.99 Ships

760-66126

BBC ROUND HEADER GASKET View this item Fits Applications

$35.99 Ships

760-66036

Dead Soft Aluminum Header Gasket BB-Chrysler 383-440 Square 1.5" x 1.8" View this item Fits Applications

$31.99 Ships

760-66037

Dead Soft Aluminum Header Gasket SB-Chrysler 273-360 Rect/Square 1x1.625" View this item Fits Applications

$31.99 Ships

760-66075

ALUM EXH MOPAR 5.7 HEMI View this item Fits Applications

$31.99 Ships

760-66014

Dead Soft Aluminum Header Gasket SB-Ford 221-302 Rectangle 1.625" x 1.25" View this item Fits Applications

$31.99 Ships in 24hrs

760-66018

Dead Soft Aluminum Header Gasket SB-Ford 221-302 Oval 1.5" x 1.125" View this item Fits Applications

$31.99 Ships

760-66029

Dead Soft Aluminum Header Gasket BB-Ford EFI 460 View this item Fits Applications

$31.99 Ships

760-66033

Dead Soft Aluminum Header Gasket Ford Modular 4.6 2V Round 1.625" View this item Fits Applications

$31.99 Ships

760-66034

Dead Soft Aluminum Header Gasket Ford Modular 4.6 4V Oval 1.125" x 2.125" View this item Fits Applications

$31.99 Ships

760-66035

Dead Soft Aluminum Header Gasket BB-Ford 429-460 Oval/Round 1.25" x 2.125" View this item Fits Applications

$31.99 Ships

760-66051

351C 2BBL 351M-400 EXHAUS View this item Fits Applications

$31.99 Ships 02/27/12

760-66052

ALUM EXH FORD 351C 4V View this item Fits Applications

$31.99 Ships

760-66053

Dead Soft Aluminum Header Gasket BB-Ford FE 352-428 View this item Fits Applications

$31.99 Ships

760-66054

Dead Soft Aluminum Header Gasket BB-Ford Cobra Jet 429-460 View this item Fits Applications

$31.99 Ships

760-66055

SEAL-4-GOOD 4.6/5.4 3VALV View this item Fits Applications

$31.99 Ships

760-66077

Dead Soft Aluminum Header Gasket Ford 4.0L V-6 View this item Fits Applications

$31.99 Ships

760-66015

Dead Soft Aluminum Header Gasket Honda F Series 2156cc 1.375" x 1.875" View this item Fits Applications

$25.99 Ships

760-66039

OLDS 330-455 View this item Fits Applications

$31.99 Ships

760-66041

HEADER FLANGE GASKET D-Port View this item Fits Applications

$31.99 Ships

760-66042

EXHAUST GASKET PONTIAC View this item Fits Applications

$31.99 Ships