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Header Bolts & Studs

Header Bolts & Studs are built to handle exhaust heat and vibration. Prevent loosening in street and race headers.

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Aeroflow 3/8-16" Header Bolts 1" UHL (AF37-1001)
Aeroflow 3/8-16" Header Bolts 1" UHL (AF37-1001) AF37-1001
$21.80 - $21.80
$21.80
$21.80 - $21.80
$21.80
+ GST

Aeroflow 3/8-16" Header Bolts 1" UHL (AF37-1001)

Hex Head, Pack of 12

HEADER BOLTS 3/8-16 1" UHLHex Head, Pack of 12Part Number: AF37-1001 When installing headers youwill need header bolts, factory exhaust manifold b...

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$21.80 - $21.80
$21.80
$21.80 - $21.80
$21.80
+ GST
ARP Exhaust Header Bolt Kit, Hex Head S/S (AR400-1112) AR400-1112
$125.70 - $125.70
$125.70
$125.70 - $125.70
$125.70
+ GST

ARP Exhaust Header Bolt Kit, Hex Head S/S (AR400-1112)

fits BB Chev 3/8" X 1.000" UHL (16 Pack)

ARP HEX HEADER BOLTS,S/LESSfits BB Chev 3/8" X 1.000" UHL (16 Pack)Part Number: AR400-1112 Premium Grade Bolt And Stud Kits To Facilitate Installa...

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$125.70 - $125.70
$125.70
$125.70 - $125.70
$125.70
+ GST
ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR134-1101) AR134-1101
$91.60 - $91.60
$91.60
$91.60 - $91.60
$91.60
+ GST

ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR134-1101)

fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange

LS CHEV HEADER BOLT KIT BLKfits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header FlangePart Number: AR134-1101 ARP manufactures a variety of...

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$91.60 - $91.60
$91.60
$91.60 - $91.60
$91.60
+ GST
ARP Exhaust Header Bolt Kit, 12-Point Black Oxide (AR100-1201) AR100-1201
$50.50 - $50.50
$50.50
$50.50 - $50.50
$50.50
+ GST

ARP Exhaust Header Bolt Kit, 12-Point Black Oxide (AR100-1201)

fits SB Chev 3/8" Thread X .750" UHL (12 Pack)

SB CHEV 350 HEADER BOLTS BLKfits SB Chev 3/8" Thread X .750" UHL (12 Pack)Part Number: AR100-1201 Premium Grade Bolt And Stud Kits To Facilitate I...

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$50.50 - $50.50
$50.50
$50.50 - $50.50
$50.50
+ GST
$53.20 - $53.20
$53.20
$53.20 - $53.20
$53.20
+ GST

Aeroflow Small Block Chev 3/8-16" Header Bolts .750" UHL - Black Finish (AF37-1003)

12 Point Head, 8740 Material, Sold as a Pack of 12

SMALL BLOCK CHEV HEADER BOLTS12 Point Head, 8740 Material, Sold as a Pack of 12Part Number: AF37-1003 When installing aftermarketexhaust headers y...

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$53.20 - $53.20
$53.20
$53.20 - $53.20
$53.20
+ GST
Aeroflow GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish (AF37-1013)
$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00
+ GST

Aeroflow GM LS Header Bolts M8 x 1.25mm, 1.181" (30mm) UHL - Black Finish (AF37-1013)

12 Point Head, 8740 Material, Sold as a Pack of 12

GM LS HEADER BOLTS LONG12 Point Head, 8740 Material, Sold as a Pack of 12Part Number: AF37-1013 When installing aftermarketexhaust headers you wil...

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$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00
+ GST
Proform Wedge-Locking Header Bolts - Nickle Finish (PR66755) PR66755
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST

Proform Wedge-Locking Header Bolts - Nickle Finish (PR66755)

Suit GM LS Series, M8 x 1.181" UHL (12-Pack)

WEDGE LOCKING HEADER BOLTS LSSuit GM LS Series, M8 x 1.181" UHL (12-Pack)Part Number: PR66755 Each PROFORM Grade 8 HeaderBolt is permanently assem...

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$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1208) AR400-1208
$60.20 - $60.20
$60.20
$60.20 - $60.20
$60.20
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1208)

Universal 3/8" X .750" UHL (16 Pack)

ARP 12PT HEADER BOLTS,S/LESSUniversal 3/8" X .750" UHL (16 Pack)Part Number: AR400-1208 ARP manufactures a variety of premium grade bolt and stud ...

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$60.20 - $60.20
$60.20
$60.20 - $60.20
$60.20
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1201) AR400-1201
$60.70 - $60.70
$60.70
$60.70 - $60.70
$60.70
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1201)

fits SB Chev 3/8" X .750" UHL (12 Pack)

ARP 12PT HEADER BOLTS,S/LESSfits SB Chev 3/8" X .750" UHL (12 Pack)Part Number: AR400-1201 Premium Grade Bolt And Stud Kits To Facilitate Installa...

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$60.70 - $60.70
$60.70
$60.70 - $60.70
$60.70
+ GST
ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR134-1102) AR134-1102
$91.50 - $91.50
$91.50
$91.50 - $91.50
$91.50
+ GST

ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR134-1102)

fits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header Flange

LS CHEV HEADER BOLT KIT BLKfits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header FlangePart Number: AR134-1102 ARP manufactures a variety o...

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$91.50 - $91.50
$91.50
$91.50 - $91.50
$91.50
+ GST
ARP Exhaust Header Stud Kit, 12-Point Nut Black Oxide (AR100-1403) AR100-1403
$224.80 - $224.80
$224.80
$224.80 - $224.80
$224.80
+ GST

ARP Exhaust Header Stud Kit, 12-Point Nut Black Oxide (AR100-1403)

fits BB Chev 3/8" X 1.670" OAL (16 Pack)

BB CHEV HEADER STUD KIT BLKfits BB Chev 3/8" X 1.670" OAL (16 Pack)Part Number: AR100-1403 Premium Grade Bolt And Stud Kits To Facilitate Installa...

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$224.80 - $224.80
$224.80
$224.80 - $224.80
$224.80
+ GST
ARP Exhaust Header Bolt Kit, 12-Point Black Oxide (AR100-1209) AR100-1209
$66.40 - $66.40
$66.40
$66.40 - $66.40
$66.40
+ GST

ARP Exhaust Header Bolt Kit, 12-Point Black Oxide (AR100-1209)

Universal, 3/8" Thread X 1.000" UHL (12 Pack)

HEADER BOLTS, BLACK, 12PT (12)Universal, 3/8" Thread X 1.000" UHL (12 Pack)Part Number: AR100-1209 ARP manufactures a variety of premium grade bol...

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$66.40 - $66.40
$66.40
$66.40 - $66.40
$66.40
+ GST
ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR100-1112) AR100-1112
$78.10 - $78.10
$78.10
$78.10 - $78.10
$78.10
+ GST

ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR100-1112)

fits BB Chev 3/8" Thread X 1.000" UHL (16 Pack)

BB CHEV FORD HEADER BOLTS BLKfits BB Chev 3/8" Thread X 1.000" UHL (16 Pack)Part Number: AR100-1112 ARP manufactures a variety of premium grade bo...

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$78.10 - $78.10
$78.10
$78.10 - $78.10
$78.10
+ GST
ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR100-1109) AR100-1109
$51.30 - $51.30
$51.30
$51.30 - $51.30
$51.30
+ GST

ARP Exhaust Header Bolt Kit, Hex Head Black Oxide (AR100-1109)

Universal, 3/8" Thread X 1.000" UHL (12 Pack)

HEADER BOLTS, BLACK, HEX (12)Universal, 3/8" Thread X 1.000" UHL (12 Pack)Part Number: AR100-1109 ARP manufactures a variety of premium grade bolt...

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$51.30 - $51.30
$51.30
$51.30 - $51.30
$51.30
+ GST
Aeroflow 3/8-16" Header Bolts 3/4" UHL (AF37-1000)
Aeroflow 3/8-16" Header Bolts 3/4" UHL (AF37-1000) AF37-1000
$21.80 - $21.80
$21.80
$21.80 - $21.80
$21.80
+ GST

Aeroflow 3/8-16" Header Bolts 3/4" UHL (AF37-1000)

Hex Head, Pack of 12

HEADER BOLTS 3/8-16 3/4" UHLHex Head, Pack of 12Part Number: AF37-1000 When installing headers youwill need header bolts, factory exhaust manifold...

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$21.80 - $21.80
$21.80
$21.80 - $21.80
$21.80
+ GST
Aeroflow Universal 3/8"-16 Header Bolts 1.00" UHL - Black Finish 12 Point Head, 8740 Material, Sold as a Pack of 16 (AF37-1006) AF37-1006
$76.50 - $76.50
$76.50
$76.50 - $76.50
$76.50
+ GST

Aeroflow Universal 3/8"-16 Header Bolts 1.00" UHL - Black Finish 12 Point Head, 8740 Material, Sold as a Pack of 16 (AF37-1006)

12 Point Head, 8740 Material, Sold as a Pack of 16

UNIVERSAL HEADER BOLTS12 Point Head, 8740 Material, Sold as a Pack of 16Part Number: AF37-1006 When installing aftermarket exhaust headers you will...

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$76.50 - $76.50
$76.50
$76.50 - $76.50
$76.50
+ GST
Aeroflow GM LS Header Bolts M8 x 1.25mm, 0.984" (25mm) UHL - Black Finish (AF37-1012)
$74.20 - $74.20
$74.20
$74.20 - $74.20
$74.20
+ GST

Aeroflow GM LS Header Bolts M8 x 1.25mm, 0.984" (25mm) UHL - Black Finish (AF37-1012)

12 Point Head, 8740 Material, Sold as a Pack of 12

GM LS HEADER BOLTS STANDARD12 Point Head, 8740 Material, Sold as a Pack of 12Part Number: AF37-1012 When installing aftermarketexhaust headers you...

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$74.20 - $74.20
$74.20
$74.20 - $74.20
$74.20
+ GST
Proform Wedge-Locking Exhaust Collector Bolts (PR66757) PR66757
$72.90 - $72.90
$72.90
$72.90 - $72.90
$72.90
+ GST

Proform Wedge-Locking Exhaust Collector Bolts (PR66757)

3/8" x 1" UHL (6-pack)

WEDGE LOCK EXHAUST COLLECTOR3/8" x 1" UHL (6-pack)Part Number: PR66757 Each PROFORM Grade 8 Collector Bolt and Nut combo is permanently assembled ...

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$72.90 - $72.90
$72.90
$72.90 - $72.90
$72.90
+ GST
Proform Wedge-Locking Header Bolts - Black Oxide (PR66756) PR66756
$109.30 - $109.30
$109.30
$109.30 - $109.30
$109.30
+ GST

Proform Wedge-Locking Header Bolts - Black Oxide (PR66756)

Suit BB Chev 396-502, Ford 5.0L, SB Ford 289-302-351W, Mopar 413

WEDGE LOCKING HEADER BOLTS 16Suit BB Chev 396-502, Ford 5.0L, SB Ford 289-302-351W, Mopar 413Part Number: PR66756 Each PROFORM 12.9 Steel (equiv. ...

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$109.30 - $109.30
$109.30
$109.30 - $109.30
$109.30
+ GST
Proform Wedge-Locking Header Bolts - Nickle Finish (PR66754) PR66754
$118.90 - $118.90
$118.90
$118.90 - $118.90
$118.90
+ GST

Proform Wedge-Locking Header Bolts - Nickle Finish (PR66754)

Suit GM LS Series, M8 x .948" UHL (12-Pack)

WEDGE LOCKING HEADER BOLTS LSSuit GM LS Series, M8 x .948" UHL (12-Pack)Part Number: PR66754 Each PROFORM Grade 8 HeaderBolt is permanently assemb...

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$118.90 - $118.90
$118.90
$118.90 - $118.90
$118.90
+ GST
Proform Wedge Locking Header Bolts (PR66753) PR66753
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST

Proform Wedge Locking Header Bolts (PR66753)

1" UHL x 3/8-16" (Set Of 12)

WEDGE LOCKING HEADER BOLTS 121" UHL x 3/8-16" (Set Of 12)Part Number: PR66753 Fits: GM V6, SB 265-400, Buick, Olds, Pontiac '79 & earlier Mopa...

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$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
+ GST
Proform Wedge Locking Header Bolts (PR66752) PR66752
$118.90 - $118.90
$118.90
$118.90 - $118.90
$118.90
+ GST

Proform Wedge Locking Header Bolts (PR66752)

3/4" UHL x 3/8-16" (Set Of 16)

WEDGE LOCKING HEADER BOLTS 163/4" UHL x 3/8-16" (Set Of 16)Part Number: PR66752 Fits: GM BB 396-502 exc 348 & 409 Ford 5.0L, SB 289-302-351W, ...

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$118.90 - $118.90
$118.90
$118.90 - $118.90
$118.90
+ GST
Proform Wedge Locking Header Bolts (PR66751) PR66751
$92.50 - $92.50
$92.50
$92.50 - $92.50
$92.50
+ GST

Proform Wedge Locking Header Bolts (PR66751)

3/4" UHL x 3/8-16" (Set Of 12)

WEDGE LOCKING HEADER BOLTS 123/4" UHL x 3/8-16" (Set Of 12)Part Number: PR66751 Fits: GM V6, SB 265-400, Buick, Olds, Pontiac '79 & earlier Mo...

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$92.50 - $92.50
$92.50
$92.50 - $92.50
$92.50
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR444-1202) AR444-1202
$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR444-1202)

fits SB/BB Chrysler 5/16" Thread X .750" UHL (14 Pack)

ARP 12PT HEADER BOLT KIT,CHRYSfits SB/BB Chrysler 5/16" Thread X .750" UHL (14 Pack)Part Number: AR444-1202 Premium Grade Bolt And Stud Kits To Fa...

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$72.60 - $72.60
$72.60
$72.60 - $72.60
$72.60
+ GST
ARP Exhaust Header Stud Kit, 12-Point Nut S/S (AR434-1301) AR434-1301
$380.50 - $380.50
$380.50
$380.50 - $380.50
$380.50
+ GST

ARP Exhaust Header Stud Kit, 12-Point Nut S/S (AR434-1301)

fits GM LS Series M8 X 1.750" OAL (12 Pack) 3/8" Wide Header Flange

LS1-LS2 S/LESS HEX STUDS 12PTfits GM LS Series M8 X 1.750" OAL (12 Pack) 3/8" Wide Header FlangePart Number: AR434-1301 ARP manufactures a variety...

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$380.50 - $380.50
$380.50
$380.50 - $380.50
$380.50
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR434-1202) AR434-1202
$143.70 - $143.70
$143.70
$143.70 - $143.70
$143.70
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR434-1202)

fits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header Flange

HEADER BOLT KIT - LS ENGINESfits GM LS Series M8 X 1.181" UHL (12 Pack) 3/8" Wide Header FlangePart Number: AR434-1202 ARP manufactures a variety ...

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$143.70 - $143.70
$143.70
$143.70 - $143.70
$143.70
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR434-1201) AR434-1201
$136.20 - $136.20
$136.20
$136.20 - $136.20
$136.20
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR434-1201)

fits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header Flange

HEADER BOLT KIT - LS ENGINESfits GM LS Series M8 X .984" UHL (12 Pack) 1/4" Wide Header FlangePart Number: AR434-1201 ARP manufactures a variety o...

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$136.20 - $136.20
$136.20
$136.20 - $136.20
$136.20
+ GST
ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1404) AR400-1404
$433.90 - $433.90
$433.90
$433.90 - $433.90
$433.90
+ GST

ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1404)

fits Ford 3/8" Thread x 1.670" OAL (16 Piece)

S/S HEADER STUD KIT 3/8"x1.670fits Ford 3/8" Thread x 1.670" OAL (16 Piece)Part Number: AR400-1404 ARP manufactures a variety of premium grade bol...

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$433.90 - $433.90
$433.90
$433.90 - $433.90
$433.90
+ GST
ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1403) AR400-1403
$437.20 - $437.20
$437.20
$437.20 - $437.20
$437.20
+ GST

ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1403)

fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack)

ARP 12PT HEADER STUD KIT (16)fits BB Chev 3/8" Thread x 1.670" OAL (16 Pack)Part Number: AR400-1403 Premium Grade Bolt And Stud Kits To Facilitate...

View full details
$437.20 - $437.20
$437.20
$437.20 - $437.20
$437.20
+ GST
ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1402) AR400-1402
$322.00 - $322.00
$322.00
$322.00 - $322.00
$322.00
+ GST

ARP Exhaust Header Stud Kit, 12-Point S/S (AR400-1402)

fits SB Chev 3/8" Thread x 1.670" OAL (12 Pack)

ARP 12PT HEADER STUD KIT(12)fits SB Chev 3/8" Thread x 1.670" OAL (12 Pack)Part Number: AR400-1402 Premium Grade Bolt And Stud Kits To Facilitate ...

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$322.00 - $322.00
$322.00
$322.00 - $322.00
$322.00
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1212) AR400-1212
$132.10 - $132.10
$132.10
$132.10 - $132.10
$132.10
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1212)

fits BB Chev 3/8" X 1.000" UHL (16 Pack)

BBC Stainless 12pt Header Boltfits BB Chev 3/8" X 1.000" UHL (16 Pack)Part Number: AR400-1212 ARP manufactures a variety of premium grade bolt and...

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$132.10 - $132.10
$132.10
$132.10 - $132.10
$132.10
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1211) AR400-1211
$98.50 - $98.50
$98.50
$98.50 - $98.50
$98.50
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1211)

fits SB Chev 3/8" X 1.000" UHL (12 Pack)

ARP 12PT HEADER BOLTS,S/LESSfits SB Chev 3/8" X 1.000" UHL (12 Pack)Part Number: AR400-1211 Premium Grade Bolt And Stud Kits To Facilitate Install...

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$98.50 - $98.50
$98.50
$98.50 - $98.50
$98.50
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1210) AR400-1210
$89.40 - $89.40
$89.40
$89.40 - $89.40
$89.40
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1210)

Universal 3/8" X 1.000" UHL (16 Pack)

ARP 12PT HEADER BOLTS,S/LESSUniversal 3/8" X 1.000" UHL (16 Pack)Part Number: AR400-1210 ARP manufactures a variety of premium grade bolt and stud...

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$89.40 - $89.40
$89.40
$89.40 - $89.40
$89.40
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1209) AR400-1209
$92.50 - $92.50
$92.50
$92.50 - $92.50
$92.50
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1209)

Universal 3/8" X 1.000" UHL (12 Pack)

ARP 12PT HEADER BOLTS,S/LESSUniversal 3/8" X 1.000" UHL (12 Pack)Part Number: AR400-1209 ARP manufactures a variety of premium grade bolt and stud...

View full details
$92.50 - $92.50
$92.50
$92.50 - $92.50
$92.50
+ GST
ARP Exhaust Header Bolt Kit, Drilled 12-Point S/S (AR400-1204) AR400-1204
$145.20 - $145.20
$145.20
$145.20 - $145.20
$145.20
+ GST

ARP Exhaust Header Bolt Kit, Drilled 12-Point S/S (AR400-1204)

fits BB Chev 3/8" X .875" UHL (16 Pack)

ARP 12PT HEADER BOLTS, S/LESSfits BB Chev 3/8" X .875" UHL (16 Pack)Part Number: AR400-1204 Premium Grade Bolt And Stud Kits To Facilitate Install...

View full details
$145.20 - $145.20
$145.20
$145.20 - $145.20
$145.20
+ GST
ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1202) AR400-1202
$80.20 - $80.20
$80.20
$80.20 - $80.20
$80.20
+ GST

ARP Exhaust Header Bolt Kit, 12-Point S/S (AR400-1202)

fits BB Chev 3/8" X .750" UHL (16 Pack)

ARP 12PT HEADER BOLTS,S/LESSfits BB Chev 3/8" X .750" UHL (16 Pack)Part Number: AR400-1202 Premium Grade Bolt And Stud Kits To Facilitate Installa...

View full details
$80.20 - $80.20
$80.20
$80.20 - $80.20
$80.20
+ GST