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HookerHooker 10808HKR Header Gaskets - Hi-Temperature Compatible with 262-400 Chevrolet Small Block Gen I 1955-91 Square PortsIn Stock
$24.55
HookerHooker 10809HKR Header Gaskets - Hi-Temperature Compatible with 396-502 Chevrolet Big Block Mark IV 1965-90 Square PortsIn Stock
$24.55
HookerHooker 10812HKR Header Gaskets - Hi-Temperature Compatible with 262-400 Chevrolet Small Block Gen I 1955-91 Oval PortsIn Stock
$28.69
HookerHooker 10877HKR Header Gaskets - Hi-Temperature Compatible with 302C, 351C Ford Cleveland 1970-74 Rectangular PortsIn Stock
$24.80
HookerHooker 10882HKR Header Gaskets - Hi-Temperature Compatible with 460 Ford Big Block Square PortsIn Stock
$24.55
Last ChanceMr. GasketMr. Gasket 1192 Performance Collector Gasket - 2-7/8 Inch Compatible with 3 or 4 Bolt Header Collectors with 2-7/8 Inch I.D.In Stock
MSRP $1.29$0.75Save $0.54
Mr. GasketMr. Gasket 1203 Performance Collector Gasket - 3-1/2 Inch Compatible with Triangular 3-bolt Header Collector Flanges with 3.5 Inch I.D.In Stock
$12.20
Mr. GasketMr. Gasket 1204 Performance Collector Gasket - 3 Inch Compatible with Triangular 3-bolt Header Collector Flanges with 3 Inch I.D.In Stock
$12.02
Mr. GasketMr. Gasket 1204C Performance Collector Gaskets Compatible with 3 Inch I.D. 3-Bolt Header CollectorsIn Stock
$18.76
Mr. GasketMr. Gasket 150 Performance Header Gaskets Compatible with 1955-1987 Chevrolet 262-400 Gen I Small Block. Round Ports, 1.625 InchIn Stock
$37.01
Mr. GasketMr. Gasket 150A Performance Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports, 1.45 Inch x 1.55 InchPart# 150A(1)In Stock
$33.56
Mr. GasketMr. Gasket 150B Performance Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. 1.50 Inch Round PortsIn Stock
$25.50
Mr. GasketMr. Gasket 150C Performance Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports, 1.45 Inch x 1.48 InchPart# 150CFree ShippingIn Stock
$44.39
Mr. GasketMr. Gasket 152 Header Gaskets - Performance Compatible with 1965-1990 Chevrolet 396-454 Big Block. Round Ports, 1.92 InchIn Stock
$44.39
Mr. GasketMr. Gasket 152A Performance Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block - Round Ports, 2.15 InchIn Stock
$37.01
Mr. GasketMr. Gasket 153 Performance Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Big Block. Round Ports, 1.85 Inch x 1.90 InchPart# 153Free ShippingIn Stock
$44.39
Mr. GasketMr. Gasket 251 Performance Header Gaskets Compatible with 1958-1976 Ford 332-390 with 8-Bolt Rectangular Ports, 1.56 Inch x 2.32 InchIn Stock
$15.21
Mr. GasketMr. Gasket 253 Performance Header Gaskets Compatible with 1962-1995 Ford 221,260,289,302,351W with Rectangular Ports, 1.12 Inch x 1.48 InchIn Stock
$36.11
Mr. GasketMr. Gasket 264G Performance Header Gaskets Compatible with 1987-1995 Ford 5.0L/302 - 5.8L/351W Small Block. Oval Ports, 1.25 Inch x 1.75 InchIn Stock
$28.85
Mr. GasketMr. Gasket 351 Performance Header Gaskets Compatible with 1959-1980 Chrysler 383-440 Big Block B/RBIn Stock
$37.01
Mr. GasketMr. Gasket 358 Performance Header Gaskets Compatible with 1968-1992 Chrysler 318/340/360 4-Barrel LA Small BlockIn Stock
$44.39
Mr. GasketMr. Gasket 453 Performance Header Gaskets Compatible with 1964-1980 Oldsmobile 330-455 V8Part# 453Free ShippingIn Stock
$44.39
Mr. GasketMr. Gasket 4805G MLS Header Gaskets Compatible with 1997-2015 GM Gen III/IV LS Based Small BlockPart# 4805GFree ShippingIn Stock
$60.49
Mr. GasketMr. Gasket 4808G MLS Header Gaskets Compatible with GM 2014-2020 LT1/LT4 Gen V Small Block with Oval PortsIn Stock
$51.95
Mr. GasketMr. Gasket 4816G MLS Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Ports, 1.85 Inch x 1.90 InchIn Stock
$44.41
In Stock
$36.11
Mr. GasketMr. Gasket 4888G MLS Exhaust Header Collector Gaskets Compatible with 2-bolt 2-1/2 Inch Round Header CollectorsIn Stock
$15.84
Mr. GasketMr. Gasket 5900 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports, 1.45 Inch x 1.48 InchPart# 5900Free ShippingIn Stock
$40.24
Mr. GasketMr. Gasket 5901 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports, 1.45 Inch x 1.55 InchIn Stock
$38.95
Mr. GasketMr. Gasket 5902 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round PortsPart# 5902Free ShippingIn Stock
$39.17
Mr. GasketMr. Gasket 5903 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. D-Shaped Ports, 1.55 Inch x 1.71 InchPart# 5903Free ShippingIn Stock
$46.10
Mr. GasketMr. Gasket 5904 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports. Perfect for Hooker/Stahl combination adapter platesIn Stock
$46.10
Mr. GasketMr. Gasket 5906 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Spread Ports, 1.65 Inch x 1.60 InchPart# 5906Free ShippingIn Stock
$56.25
Mr. GasketMr. Gasket 5907 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports, 1.50 InchPart# 5907Free ShippingIn Stock
$37.95
Mr. GasketMr. Gasket 5908 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Stock Ports. Perfect for Hooker combination reversion platesIn Stock
$56.25
Mr. GasketMr. Gasket 5910 Ultra-Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Port, 1.85 Inch x 1.90 InchPart# 5910Free ShippingIn Stock
$46.97
Mr. GasketMr. Gasket 5911 Ultra-Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Round Ports, 1.92 InchIn Stock
$46.09
Mr. GasketMr. Gasket 5912 Ultra-Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Round Ports, 2.15 InchPart# 5912Free ShippingIn Stock
$47.00
Mr. GasketMr. Gasket 5913 Ultra-Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Square Ports, 2.09 InchPart# 5913Free ShippingIn Stock
$46.10
Mr. GasketMr. Gasket 5914 Ultra-Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Mark IV Big Block. Round Ports, 2.40 InchPart# 5914Free ShippingIn Stock
$47.00
Mr. GasketMr. Gasket 5917 Ultra-Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Oval Ports, 1.50 Inch x 1.82 InchPart# 5917Free ShippingIn Stock
$51.95
Mr. GasketMr. Gasket 5920 Ultra-Seal Header Gaskets Compatible with 1963-1979 Pontiac 326-455 V8. Oval Ports, 1.46 Inch x 1.93 InchIn Stock
$56.25
Mr. GasketMr. Gasket 5921 Ultra-Seal Header Gaskets Compatible with 1963-1979 Pontiac 326-455 V8. Oval/D-ports, 1.55 Inch x 1.94 InchPart# 5921Free ShippingIn Stock
$46.09
Mr. GasketMr. Gasket 5928 Ultra-Seal Header Gaskets Compatible with 1987-1995 Ford 302/5.0L & 351W/5.8L. Oval Ports, 1.25 Inch x 1.75 InchIn Stock
$46.09
Mr. GasketMr. Gasket 5930 Ultra-Seal Header Gaskets Compatible with 1964-1995 Ford 289-351W Small Block. 1.12 Inch x 1.48 Inch PortsPart# 5930Free ShippingIn Stock
$45.84
Mr. GasketMr. Gasket 5935 Ultra-Seal Header Gaskets Compatible with 1968-1992 Chrysler 318/340/360 LA Small Block. Rectangular Ports, 1.30 Inch x 1.80 InchIn Stock
$46.97
Mr. GasketMr. Gasket 5936 Ultra-Seal Header Gaskets Compatible with 1959-1980 Chrysler 383-440 B/RB Big Block. Square Ports, 1.78 Inch x 1.48 InchPart# 5936Free ShippingIn Stock
$46.97
Mr. GasketMr. Gasket 5937 Ultra-Seal Header Gaskets Compatible with 1966-1971 Chrysler 426 Hemi. Square Ports, 1.85 Inch x 1.89 InchPart# 5937Free ShippingIn Stock
$43.60
Mr. GasketMr. Gasket 5938 Ultra-Seal Header Gaskets Compatible with 1966-1992 Chrysler 273-360 LA Small Block. Rectangular Ports, 1.00 Inch x 1.64 InchIn Stock
$59.35
Mr. GasketMr. Gasket 5944 Ultra-Seal Header Gaskets Compatible with 1959-1980 Chrysler 383-440 Big Block B/RB with Indy Cylinder Heads. 1.71 Inch x 2.08 InchIn Stock
$56.15
Mr. GasketMr. Gasket 5945 Ultra-Seal Header Gaskets Compatible with 1964-1980 Oldsmobile 330-455 V8. Rectangular Ports, 1.55 Inch x 1.92 InchPart# 5945Free ShippingIn Stock
$47.00
Mr. GasketMr. Gasket 5950 Ultra-Seal Header Gaskets Compatible with 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 InchIn Stock
$46.10
Mr. GasketMr. Gasket 5959 Ultra-Seal Header Gaskets Compatible with Ford 460 Big Block SVO Square Ports, 1.85 Inch x 1.91 InchPart# 5959Free ShippingIn Stock
$63.29
Mr. GasketMr. Gasket 5960 Ultra-Seal Exhaust Gasket Material 1/16 Inch x 10 Inch x 10 Inch Bulk SheetIn Stock
$25.68
Mr. GasketMr. Gasket 5961 Ultra-Seal Exhaust Gasket Material Approximately 1/16 Inch x 6 Inch x 24 Inch Bulk SheetIn Stock
$40.26
Mr. GasketMr. Gasket 5964 Ultra-Seal Header Gaskets Compatible with 1997-2011 Chevrolet Gen III/IV LS Based Small BlockIn Stock
$49.95
Mr. GasketMr. Gasket 5965 Ultra-Seal Header Gaskets Compatible with 1992-1997 Chevrolet 350/5.7L LT1 Gen II Small Block. D-Shaped Ports, 1.52 InchW x 1.51 InchHPart# 5965Free ShippingIn Stock
$53.25
Mr. GasketMr. Gasket 5966 Ultra-Seal Header Gaskets Compatible with 2005-2017 GM 6.0L/6.2L/7.0L Small Block Gen III/IV (LS Based). Round Ports, 1.92 InchIn Stock
$53.25
In Stock
$21.82
In Stock
$28.08
In Stock
$24.95
Mr. GasketMr. Gasket 7150MRG Copper Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round PortsPart# 7150MRGFree ShippingIn Stock
$73.55
Mr. GasketMr. Gasket 7151MRG Copper Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Rectangular PortsPart# 7151MRGFree ShippingIn Stock
$73.89
Mr. GasketMr. Gasket 7152G Copper Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round PortsIn Stock
$73.89
Mr. GasketMr. Gasket 7153 Copper Seal Header Gaskets Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Rectangular PortsPart# 7153Free ShippingIn Stock
$73.55
Mr. GasketMr. Gasket 7154 Copper Seal Header Gaskets Compatible with 1992-1997 Chevrolet 350 LT1 Gen II Small Block. D-Shaped Ports, 1.40 Inch PortsPart# 7154Free ShippingIn Stock
$72.49
Mr. GasketMr. Gasket 7157MRG Copper Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Big Block with Round PortsPart# 7157MRGFree ShippingBackordered
Est. Ship Date: 10/30/2026
$73.89
Mr. GasketMr. Gasket 7158MRG Copper Seal Header Gaskets Compatible with 1965-1990 Chevrolet 396-454 Big Block with Square PortsIn Stock
$73.89
Mr. GasketMr. Gasket 7160 Copper Seal Header Gaskets Compatible with 1964-1995 Ford 289-351W Small Block. Rectangular PortsPart# 7160Free ShippingIn Stock
$73.89
Mr. GasketMr. Gasket 7161 Copper Seal Header Gaskets Compatible with 1987-1995 Ford 302/5.0L and 351W/5.8L with Oval PortsIn Stock
$73.89
Mr. GasketMr. Gasket 7165MRG Copper Seal Header Gaskets Compatible with 1968-1988 Ford 429-460 Big Block except Boss, CJ & SCJ. Rectangular Ports, 1.25 Inch x 2.08 InchPart# 7165MRGFree ShippingIn Stock
$72.49
Mr. GasketMr. Gasket 7166MRG Copper Seal Header Gaskets Compatible with 1967-1992 Mopar 273-318 2-Barrel LA Small Block. Rectangular Ports, 1.00 Inch x 1.64 InchIn Stock
$72.49
Mr. GasketMr. Gasket 7167MRG Copper Seal Header Gaskets Compatible with 1958-1979 Mopar 383-440 B/RB Big Block Except Hemi. Rectangular Ports, 1.78 Inch x 1.48 InchPart# 7167MRGFree ShippingIn Stock
$73.89
Mr. GasketMr. Gasket 7170MRG Copper Seal Header Gaskets Compatible with 1964-1980 Oldsmobile 330-455. Rectangular Ports, 1.55 Inch x 1.92 InchIn Stock
$72.49
Mr. GasketMr. Gasket 7171MRG Copper Seal Header Gaskets Compatible with 1963-1979 Pontiac 326-455. Oval/D-Shaped Ports, 1.55 Inch x 1.94 InchIn Stock
$73.89
Mr. GasketMr. Gasket 7174 Copper Seal Header Gaskets Compatible with 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 InchIn Stock
$72.49
Mr. GasketMr. Gasket 7176C Copper Seal Collector Gaskets -Pair Compatible with 2-1/2 Inch Diameter 3-Bolt Round Header CollectorsIn Stock
$18.50
Mr. GasketMr. Gasket 7176MRG Copper Seal Collector Gasket - Individual Compatible with 2-1/2 Inch Diameter 3-Bolt Round Header CollectorIn Stock
$23.63
Mr. GasketMr. Gasket 7177C Copper Seal Collector Gaskets -Pair Compatible with 3 Inch Diameter 3-Bolt Round Header CollectorsIn Stock
$32.74
Mr. GasketMr. Gasket 7177MRG Copper Seal Collector Gasket - Individual Compatible with 2-1/2 Inch Diameter 3-Bolt Round Header CollectorIn Stock
$26.62
Mr. GasketMr. Gasket 7178C Copper Seal Collector Gaskets -Pair Compatible with 3-1/2 Inch Diameter 3-Bolt Round Header CollectorsPart# 7178CFree ShippingIn Stock
$44.39
Mr. GasketMr. Gasket 7216 Copper Seal Header Gasket Compatible with 1991-2001 Nissan 2.4L KD24DE 4-Cylinder. Oval Ports, 1.62 Inch x 1.61 InchPart# 7216Free ShippingIn Stock
$59.35
Mr. GasketMr. Gasket 7230 Copper Seal Header Gasket Compatible with 1992-2001 Honda 4-Cylinder. Oval Ports, 1.98 Inch x 1.47 InchPart# 7230Free ShippingIn Stock
$33.77
Mr. GasketMr. Gasket 7401G Header Gaskets - Aluminum-Layered Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. 1.45 Inch x 1.48 Inch Square Ports.Part# 7401GFree ShippingIn Stock
$49.95
Mr. GasketMr. Gasket 7402G Header Gaskets - Aluminum Layered Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports.Part# 7402GFree ShippingIn Stock
$51.95
Mr. GasketMr. Gasket 7406G Header Gaskets - Aluminum-Layered Compatible with 1997-2017 GM 6.0L/6.2L/7.0L LS EnginesPart# 7406GFree ShippingIn Stock
$30.54
Mr. GasketMr. Gasket 7407G Header Gaskets - Aluminum-Layered Compatible with 1965-1990 Chevrolet 396-454 Big Block with Round PortsIn Stock
$44.71
Mr. GasketMr. Gasket 7408G Header Gaskets - Aluminum-Layered Compatible with 1965-1990 Chevrolet 396-454 Big Block with Square Ports, 1.85 Inch x 1.90 InchIn Stock
$51.95
Mr. GasketMr. Gasket 7409G Header Gaskets - Aluminum-Layered Compatible with 1965-1990 Chevrolet 396-454 Big Block with Round Ports, 2.15 InchPart# 7409GFree ShippingIn Stock
$51.95
Mr. GasketMr. Gasket 7410G Header Gaskets - Aluminum-Layered Compatible with 1964-1995 Ford 289-351W Small Block, Rectangular PortsPart# 7410GFree ShippingIn Stock
$25.05
Mr. GasketMr. Gasket 7420G Collector Gaskets - Solid Aluminum Compatible with 2-1/2 Inch Diameter 3-Bolt Round Header CollectorsIn Stock
$21.47
Mr. GasketMr. Gasket 7421G Collector Gaskets - Solid Aluminum Compatible with 3 Inch Diameter 3-Bolt Round Header CollectorsIn Stock
$32.95
Mr. GasketMr. Gasket 7427G Header Gaskets - Aluminum-Layered Compatible with 5.2L Magnum Engine 1992-2001 and 1993-2003 5.9L MagnumIn Stock
$51.95
Mr. GasketMr. Gasket 7430G Header Gaskets - Aluminum-Layered Compatible with 1959-1980 Chrysler 383-440 B/RB Big BlockIn Stock
$49.95
In Stock
$44.72
Last ChanceMr. GasketMr. Gasket 7556 Ultra-Seal Header Gaskets Compatible with 2005-2007 Ford 4.6L DOHC. Oval Ports, 1.21 Inch x 2.16 InchIn Stock
MSRP $6.69$3.45Save $3.24
Mr. GasketMr. Gasket 7594 Ultra-Seal Header Gaskets Compatible with 2003-2008 Chrysler 5.7L Hemi Gen III. Square Ports, 1.45 Inch x 1.47 InchIn Stock
$51.95
Mr. GasketMr. Gasket 7595 Ultra-Seal Header Gaskets Compatible with 2009-2020 Chrysler 5.7L Hemi Gen III; 2005-2020 6.1,6.2, and 6.4L GEN III Hemi. D Shaped Port 2" x 1.48"In Stock
$49.95
Mr. GasketMr. Gasket 76 Performance Collector Gasket - 2-1/2 Inch Compatible with 2-1/2 Inch Header CollectorsIn Stock
$11.51
Mr. GasketMr. Gasket 7652G Header Install Kit - Ultra-Seal Compatible with 1955-1991 Chevrolet 262-400 Gen I Small Block with Oval PortsIn Stock
$63.29
