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KEF Transdapt 3/8 Hex Header Bolts Trans Dapt 9943 P14303549KEF-T379943 https://cdnimages.opentip.com/full/KEF/KEF-T379943.jpg Transdapt 3/8 Hex Header Bolts Trans Dapt 9943 Manufacturer Part Number: 9943Exhaust Header Bolt; Big Block Chevy Or Ford V8; 3/8 Inch X 16; 3/4 Inch Length; Standard Bolt; Hex Head; Set Of 16Attributes Bolt Type: Standard Head Type: Hex Head Head Size: 3/8 Inch Thread Size: 3/8 Inch-16 Length (IN): 3/4 Inch Finish: Raw Color: Natural Material: Steel Washer Type: No Washer Product Description Standard header bolts, from Trans-Dapt performance Have a 7/16 Inch head size for use with headers. The smaller head size allows for additional clearance around header tubes or sparkplugs. For even tighter fitting applications, use Trans-Dapt's Small head bolts with a 3/8 Inch head size. Grade 5 hardness.Features & Benefits Manufactured From High Quality Material Engineered To The Specifications Meets The Quality Standards Easy Installation Limited 90 Day Supplier Warranty This Fits1966-1973 AC Shelby Cobra1965-1975 Chevrolet Bel Air1965-1972 Chevrolet Biscayne1973-1974 Chevrolet Blazer1969-1972 Chevrolet Brookwood1975-1980 Chevrolet C101968-1974 Chevrolet C10 Pickup1968-1980 Chevrolet C10 Suburban1990-1993 Chevrolet C15001975-1986 Chevrolet C201968-1974 Chevrolet C20 Pickup1968-1986 Chevrolet C20 Suburban1991-1995 Chevrolet C25001992-1995 Chevrolet C2500 Suburban1975-1986 Chevrolet C301968-1974 Chevrolet C30 Pickup1988-1995 Chevrolet C35001967-1972 Chevrolet Camaro1966-1976 Chevrolet Caprice1965-1973 Chevrolet Chevelle1968-1968 Chevrolet Chevy II1965-1974 Chevrolet Corvette1966-1975 Chevrolet El Camino1969-1970 Chevrolet Estate1973-1974 Chevrolet G10 Van1976-1976 Chevrolet G201973-1974 Chevrolet G20 Van1975-1976 Chevrolet G301988-1996 Chevrolet G301973-1974 Chevrolet G30 Van1965-1976 Chevrolet Impala1976-1976 Chevrolet K101980-1980 Chevrolet K101968-1974 Chevrolet K10 Pickup1968-1974 Chevrolet K10 Suburban1976-1978 Chevrolet K201968-1974 Chevrolet K20 Pickup1968-1974 Chevrolet K20 Suburban1985-1985 Chevrolet K20 Suburban1991-1995 Chevrolet K25001992-1995 Chevrolet K2500 Suburban1977-1977 Chevrolet K301980-1986 Chevrolet K301968-1974 Chevrolet K30 Pickup1988-1995 Chevrolet K35001976-1978 Chevrolet K5 Blazer1969-1972 Chevrolet Kingswood1973-1975 Chevrolet Laguna1965-1967 Chevrolet Malibu1973-1975 Chevrolet Malibu1970-1975 Chevrolet Monte Carlo1969-1972 Chevrolet Nova1973-1973 Chevrolet P10 Van1976-1976 Chevrolet P201979-1979 Chevrolet P201970-1971 Chevrolet P20 Van1973-1973 Chevrolet P20 Van1975-1997 Chevrolet P301970-1971 Chevrolet P30 Van1973-1974 Chevrolet P30 Van1987-1988 Chevrolet R201987-1988 Chevrolet R20 Suburban1989-1989 Chevrolet R25001989-1991 Chevrolet R2500 Suburban1987-1988 Chevrolet R301989-1991 Chevrolet R35001969-1972 Chevrolet Townsman1987-1988 Chevrolet V20 Suburban1990-1990 Chevrolet V2500 Suburban1987-1988 Chevrolet V301989-1991 Chevrolet V35001958-1958 Edsel Bermuda1959-1959 Edsel Corsair1958-1958 Edsel Pacer1958-1960 Edsel Ranger1958-1958 Edsel Roundup1958-1960 Edsel Villager1972-1979 Excalibur Phaeton1963-1963 Ford 3001966-1996 Ford Bronco1958-1959 Ford Club1958-1974 Ford Country Sedan1958-1974 Ford Country Squire1987-1991 Ford Country Squire1957-1960 Ford Courier Sedan Delivery1964-1972 Ford Custom1958-1960 Ford Custom 3001968-1977 Ford Custom 5001958-1958 Ford Del Rio Wagon1969-1983 Ford E-100 Econoline1975-1983 Ford E-100 Econoline Club Wagon1975-1996 Ford E-150 Econoline1975-1996 Ford E-150 Econoline Club Wagon1969-1974 Ford E-200 Econoline1975-1996 Ford E-250 Econoline1975-1991 Ford E-250 Econoline Club Wagon1969-1974 Ford E-300 Econoline1975-1996 Ford E-350 Econoline1977-1996 Ford E-350 Econoline Club Wagon1996-1996 Ford Econoline Super Duty1975-1976 Ford Elite1996-2001 Ford Explorer1988-1997 Ford F Super Duty1957-1959 Ford F-1001975-1983 Ford F-1001975-1996 Ford F-1501957-1959 Ford F-2501964-1996 Ford F-2501997-1997 Ford F-250 HD1957-1959 Ford F-3501964-1997 Ford F-3501988-1997 Ford F531958-1970 Ford Fairlane1978-1979 Ford Fairmont1962-1970 Ford Falcon1962-1965 Ford Falcon Sedan Delivery1959-1967 Ford Galaxie1962-1964 Ford Galaxie 5001968-1974 Ford Galaxie 5001972-1976 Ford Gran Torino1975-1980 Ford Granada1964-1969 Ford GT401965-1986 Ford LTD1987-1991 Ford LTD Crown Victoria1977-1979 Ford LTD II1971-1973 Ford M-4001974-1974 Ford M-4501971-1977 Ford Maverick1964-1973 Ford Mustang1979-1979 Ford Mustang1982-1995 Ford Mustang1975-1978 Ford Mustang II1965-1974 Ford P-3501976-1976 Ford P-3501976-1976 Ford P-4001976-1977 Ford P-5001958-1974 Ford Ranch Wagon1957-1959 Ford Ranchero1962-1979 Ford Ranchero1958-1959 Ford Skyliner1963-1964 Ford Sprint1960-1960 Ford Starliner1958-1960 Ford Sunliner1958-1981 Ford Thunderbird1983-1988 Ford Thunderbird1991-1993 Ford Thunderbird1968-1976 Ford Torino1958-1960 Ford Victoria1975-1978 GMC C151975-1978 GMC C15 Suburban1968-1974 GMC C15/C1500 Pickup1968-1974 GMC C15/C1500 Suburban1979-1980 GMC C15001979-1980 GMC C1500 Suburban1975-1978 GMC C251975-1978 GMC C25 Suburban1968-1974 GMC C25/C2500 Pickup1968-1974 GMC C25/C2500 Suburban1979-1986 GMC C25001991-1995 GMC C25001979-1986 GMC C2500 Suburban1992-1995 GMC C2500 Suburban1975-1978 GMC C351968-1974 GMC C35/C3500 Pickup1979-1986 GMC C35001988-1995 GMC C35001975-1976 GMC G251976-1976 GMC G351973-1974 GMC G35/G3500 Van1988-1996 GMC G35001973-1974 GMC Jimmy1976-1976 GMC Jimmy1976-1976 GMC K151968-1974 GMC K15/K1500 Pickup1968-1974 GMC K15/K1500 Suburban1980-1980 GMC K15001976-1978 GMC K251976-1977 GMC K25 Suburban1968-1974 GMC K25/K2500 Pickup1968-1974 GMC K25/K2500 Suburban1991-1995 GMC K25001992-1995 GMC K2500 Suburban1968-1974 GMC K35/K3500 Pickup1979-1986 GMC K35001988-1995 GMC K35001979-1979 GMC P15001970-1971 GMC P25/P2500 Van1975-1978 GMC P351970-1971 GMC P35/P3500 Van1973-1974 GMC P35/P3500 Van1979-1997 GMC P35001987-1989 GMC R25001987-1991 GMC R2500 Suburban1987-1991 GMC R35001971-1975 GMC Sprint1987-1991 GMC V35001964-1965 Griffith 2001969-1974 Iso Grifo1968-1980 Lincoln Continental1982-1987 Lincoln Continental1968-1971 Lincoln Mark III1972-1976 Lincoln Mark IV1977-1979 Lincoln Mark V1980-1983 Lincoln Mark VI1984-1992 Lincoln Mark VII1981-1990 Lincoln Town Car1977-1980 Lincoln Versailles1967-1967 Mercury Brougham1964-1967 Mercury Caliente1966-1967 Mercury Capri1979-1979 Mercury Capri1982-1986 Mercury Capri1961-1974 Mercury Colony Park1987-1991 Mercury Colony Park1962-1969 Mercury Comet1971-1977 Mercury Comet1961-1968 Mercury Commuter1967-1981 Mercury Cougar1983-1988 Mercury Cougar1991-1993 Mercury Cougar1963-1963 Mercury Country Cruiser1964-1971 Mercury Cyclone1975-1991 Mercury Grand Marquis1963-1970 Mercury Marauder1967-1982 Mercury Marquis1961-1963 Mercury Meteor1975-1980 Mercury Monarch1964-1968 Mercury Montclair1968-1976 Mercury Montego1961-1974 Mercury Monterey1997-2001 Mercury Mountaineer1964-1968 Mercury Park Lane1962-1967 Mercury Villager1966-1967 Mercury Voyager1978-1979 Mercury Zephyr1967-1968 Omega Omega1962-1968 Shelby Cobra1964-1967 Sunbeam Tiger1964-1966 TVR Griffith1967-1968 TVR Tuscan 14303549 086923099437 0.5000lbs 0.00 0.00 0.00
Transdapt
6.2700 2025-07-13 Only 1 left In Stock

Transdapt 3/8 Hex Header Bolts, Trans Dapt 9943

Brand Transdapt
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UPC: 086923099437
SKU: KEF-T379943
Price: $6.27
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Product Description

Manufacturer Part Number: 9943

Exhaust Header Bolt; Big Block Chevy Or Ford V8; 3/8 Inch X 16; 3/4 Inch Length; Standard Bolt; Hex Head; Set Of 16

Attributes

  • Bolt Type: Standard
  • Head Type: Hex Head
  • Head Size: 3/8 Inch
  • Thread Size: 3/8 Inch-16
  • Length (IN): 3/4 Inch
  • Finish: Raw
  • Color: Natural
  • Material: Steel
  • Washer Type: No Washer


Product Description


Standard header bolts, from Trans-Dapt performance Have a 7/16 Inch head size for use with headers. The smaller head size allows for additional clearance around header tubes or sparkplugs. For even tighter fitting applications, use Trans-Dapt's Small head bolts with a 3/8 Inch head size. Grade 5 hardness.

Features & Benefits

  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Easy Installation
  • Limited 90 Day Supplier Warranty

This Fits

1966-1973 AC Shelby Cobra
1965-1975 Chevrolet Bel Air
1965-1972 Chevrolet Biscayne
1973-1974 Chevrolet Blazer
1969-1972 Chevrolet Brookwood
1975-1980 Chevrolet C10
1968-1974 Chevrolet C10 Pickup
1968-1980 Chevrolet C10 Suburban
1990-1993 Chevrolet C1500
1975-1986 Chevrolet C20
1968-1974 Chevrolet C20 Pickup
1968-1986 Chevrolet C20 Suburban
1991-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975-1986 Chevrolet C30
1968-1974 Chevrolet C30 Pickup
1988-1995 Chevrolet C3500
1967-1972 Chevrolet Camaro
1966-1976 Chevrolet Caprice
1965-1973 Chevrolet Chevelle
1968-1968 Chevrolet Chevy II
1965-1974 Chevrolet Corvette
1966-1975 Chevrolet El Camino
1969-1970 Chevrolet Estate
1973-1974 Chevrolet G10 Van
1976-1976 Chevrolet G20
1973-1974 Chevrolet G20 Van
1975-1976 Chevrolet G30
1988-1996 Chevrolet G30
1973-1974 Chevrolet G30 Van
1965-1976 Chevrolet Impala
1976-1976 Chevrolet K10
1980-1980 Chevrolet K10
1968-1974 Chevrolet K10 Pickup
1968-1974 Chevrolet K10 Suburban
1976-1978 Chevrolet K20
1968-1974 Chevrolet K20 Pickup
1968-1974 Chevrolet K20 Suburban
1985-1985 Chevrolet K20 Suburban
1991-1995 Chevrolet K2500
1992-1995 Chevrolet K2500 Suburban
1977-1977 Chevrolet K30
1980-1986 Chevrolet K30
1968-1974 Chevrolet K30 Pickup
1988-1995 Chevrolet K3500
1976-1978 Chevrolet K5 Blazer
1969-1972 Chevrolet Kingswood
1973-1975 Chevrolet Laguna
1965-1967 Chevrolet Malibu
1973-1975 Chevrolet Malibu
1970-1975 Chevrolet Monte Carlo
1969-1972 Chevrolet Nova
1973-1973 Chevrolet P10 Van
1976-1976 Chevrolet P20
1979-1979 Chevrolet P20
1970-1971 Chevrolet P20 Van
1973-1973 Chevrolet P20 Van
1975-1997 Chevrolet P30
1970-1971 Chevrolet P30 Van
1973-1974 Chevrolet P30 Van
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989-1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1987-1988 Chevrolet R30
1989-1991 Chevrolet R3500
1969-1972 Chevrolet Townsman
1987-1988 Chevrolet V20 Suburban
1990-1990 Chevrolet V2500 Suburban
1987-1988 Chevrolet V30
1989-1991 Chevrolet V3500
1958-1958 Edsel Bermuda
1959-1959 Edsel Corsair
1958-1958 Edsel Pacer
1958-1960 Edsel Ranger
1958-1958 Edsel Roundup
1958-1960 Edsel Villager
1972-1979 Excalibur Phaeton
1963-1963 Ford 300
1966-1996 Ford Bronco
1958-1959 Ford Club
1958-1974 Ford Country Sedan
1958-1974 Ford Country Squire
1987-1991 Ford Country Squire
1957-1960 Ford Courier Sedan Delivery
1964-1972 Ford Custom
1958-1960 Ford Custom 300
1968-1977 Ford Custom 500
1958-1958 Ford Del Rio Wagon
1969-1983 Ford E-100 Econoline
1975-1983 Ford E-100 Econoline Club Wagon
1975-1996 Ford E-150 Econoline
1975-1996 Ford E-150 Econoline Club Wagon
1969-1974 Ford E-200 Econoline
1975-1996 Ford E-250 Econoline
1975-1991 Ford E-250 Econoline Club Wagon
1969-1974 Ford E-300 Econoline
1975-1996 Ford E-350 Econoline
1977-1996 Ford E-350 Econoline Club Wagon
1996-1996 Ford Econoline Super Duty
1975-1976 Ford Elite
1996-2001 Ford Explorer
1988-1997 Ford F Super Duty
1957-1959 Ford F-100
1975-1983 Ford F-100
1975-1996 Ford F-150
1957-1959 Ford F-250
1964-1996 Ford F-250
1997-1997 Ford F-250 HD
1957-1959 Ford F-350
1964-1997 Ford F-350
1988-1997 Ford F53
1958-1970 Ford Fairlane
1978-1979 Ford Fairmont
1962-1970 Ford Falcon
1962-1965 Ford Falcon Sedan Delivery
1959-1967 Ford Galaxie
1962-1964 Ford Galaxie 500
1968-1974 Ford Galaxie 500
1972-1976 Ford Gran Torino
1975-1980 Ford Granada
1964-1969 Ford GT40
1965-1986 Ford LTD
1987-1991 Ford LTD Crown Victoria
1977-1979 Ford LTD II
1971-1973 Ford M-400
1974-1974 Ford M-450
1971-1977 Ford Maverick
1964-1973 Ford Mustang
1979-1979 Ford Mustang
1982-1995 Ford Mustang
1975-1978 Ford Mustang II
1965-1974 Ford P-350
1976-1976 Ford P-350
1976-1976 Ford P-400
1976-1977 Ford P-500
1958-1974 Ford Ranch Wagon
1957-1959 Ford Ranchero
1962-1979 Ford Ranchero
1958-1959 Ford Skyliner
1963-1964 Ford Sprint
1960-1960 Ford Starliner
1958-1960 Ford Sunliner
1958-1981 Ford Thunderbird
1983-1988 Ford Thunderbird
1991-1993 Ford Thunderbird
1968-1976 Ford Torino
1958-1960 Ford Victoria
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1968-1974 GMC C15/C1500 Pickup
1968-1974 GMC C15/C1500 Suburban
1979-1980 GMC C1500
1979-1980 GMC C1500 Suburban
1975-1978 GMC C25
1975-1978 GMC C25 Suburban
1968-1974 GMC C25/C2500 Pickup
1968-1974 GMC C25/C2500 Suburban
1979-1986 GMC C2500
1991-1995 GMC C2500
1979-1986 GMC C2500 Suburban
1992-1995 GMC C2500 Suburban
1975-1978 GMC C35
1968-1974 GMC C35/C3500 Pickup
1979-1986 GMC C3500
1988-1995 GMC C3500
1975-1976 GMC G25
1976-1976 GMC G35
1973-1974 GMC G35/G3500 Van
1988-1996 GMC G3500
1973-1974 GMC Jimmy
1976-1976 GMC Jimmy
1976-1976 GMC K15
1968-1974 GMC K15/K1500 Pickup
1968-1974 GMC K15/K1500 Suburban
1980-1980 GMC K1500
1976-1978 GMC K25
1976-1977 GMC K25 Suburban
1968-1974 GMC K25/K2500 Pickup
1968-1974 GMC K25/K2500 Suburban
1991-1995 GMC K2500
1992-1995 GMC K2500 Suburban
1968-1974 GMC K35/K3500 Pickup
1979-1986 GMC K3500
1988-1995 GMC K3500
1979-1979 GMC P1500
1970-1971 GMC P25/P2500 Van
1975-1978 GMC P35
1970-1971 GMC P35/P3500 Van
1973-1974 GMC P35/P3500 Van
1979-1997 GMC P3500
1987-1989 GMC R2500
1987-1991 GMC R2500 Suburban
1987-1991 GMC R3500
1971-1975 GMC Sprint
1987-1991 GMC V3500
1964-1965 Griffith 200
1969-1974 Iso Grifo
1968-1980 Lincoln Continental
1982-1987 Lincoln Continental
1968-1971 Lincoln Mark III
1972-1976 Lincoln Mark IV
1977-1979 Lincoln Mark V
1980-1983 Lincoln Mark VI
1984-1992 Lincoln Mark VII
1981-1990 Lincoln Town Car
1977-1980 Lincoln Versailles
1967-1967 Mercury Brougham
1964-1967 Mercury Caliente
1966-1967 Mercury Capri
1979-1979 Mercury Capri
1982-1986 Mercury Capri
1961-1974 Mercury Colony Park
1987-1991 Mercury Colony Park
1962-1969 Mercury Comet
1971-1977 Mercury Comet
1961-1968 Mercury Commuter
1967-1981 Mercury Cougar
1983-1988 Mercury Cougar
1991-1993 Mercury Cougar
1963-1963 Mercury Country Cruiser
1964-1971 Mercury Cyclone
1975-1991 Mercury Grand Marquis
1963-1970 Mercury Marauder
1967-1982 Mercury Marquis
1961-1963 Mercury Meteor
1975-1980 Mercury Monarch
1964-1968 Mercury Montclair
1968-1976 Mercury Montego
1961-1974 Mercury Monterey
1997-2001 Mercury Mountaineer
1964-1968 Mercury Park Lane
1962-1967 Mercury Villager
1966-1967 Mercury Voyager
1978-1979 Mercury Zephyr
1967-1968 Omega Omega
1962-1968 Shelby Cobra
1964-1967 Sunbeam Tiger
1964-1966 TVR Griffith
1967-1968 TVR Tuscan

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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