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Your cart is empty.ARP 134-1102 Black SBC/GENIII LS 3/8 flange hex header bolt kit
Alicia
2025-08-27 13:55:55
ARP is the top choice for decades now for a reason. Consistency
Glockaholic Okie
2025-08-25 09:44:22
Perfect fit my my long tubes on my 08 5.3
James Jenkins
2025-08-20 18:07:35
Perfect fit for my LS6.2 with speed engineering block hugger headers.
John Maxie
2025-07-26 17:05:38
Any good engine builder knows that ARP makes the highest quality fasteners and is well worth the extra money.
Pete
2025-07-22 11:48:20
Does what it needs to do at a decent price.
Ramrod
2025-06-28 16:45:39
I have a 1999 Siverado Z71 and had the famed stock bolt heads popped off 4 bolts. Bought new manifolds by Dorman who made a fix by cutting the brackets in two places on left and one place on right,,,that and these ARP bolts and I should never have to worry about that again. Had this fixed in I believe Aug. 2022...
James T
2025-04-09 12:59:06
Installed some Speed Engineering 1 3/4" Long tube headers and ORY on my 2006 GMC Sierra 5.3L with 94k miles and wasnt putting the oem or replacement oem bolts back in. ARP has always been a solid Grade 8 Header Bolt. Looks great, installs easy. Does the job.
Angel S.
2025-03-05 13:08:10
Used these for my 99 Chevy 5.3 (lm7) when I did long tube headers. They were great and fit great as well, the wrap got in the way but that’s on my part and moving it to the side allowed them to sit great. I would 100% recommend these unless you want to end up removing broken bolts.
Moose
2025-03-01 15:35:47
used on numerious exhaust manifolds good stuff. will buy again
Edgar A.
2025-02-18 14:18:56
Tal cual se muestra el producto.
Keith
2025-02-17 15:50:37
Worked well with my header installation on my 2008 2500hd
Ian Russell
2025-01-04 17:08:21
The product was for my LS swap and is the right fit.
Customer
2024-12-22 18:30:36
As always ARP has excellent quality
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