90 GMC 4x4 454
Newbie
I did a BBC swap in my 1990 GMC 4x4. The motor is a 93 454. Where can I find headers for this?
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Those won't work. The collectors hit the frame. You need GMT400 specific headers.these are not for gmt400s but they might work if you have a tight budget https://www.ebay.com/itm/2254124610...HLwH3+OFgUj5Pza/141DOQTA==|tkp:Bk9SR5qdwtO5Yg there are way better options out there but you will pay a lot for them
I bought a set like those but drivers side was about 2" above the front drive shaft. No way to hook up collectorsthese are not for gmt400s but they might work if you have a tight budget https://www.ebay.com/itm/225412461098?hash=item347ba1322a:g:geAAAOSwoI5j5lpO&amdata=enc:AQAIAAAA8N5vqFY19GCKGlCDici3gDotwZ5Zyy2wo2QQIbcrkdoCw5jrbk+IQBmNvuPgdaSXoRtb63dEc4g5aiGtMS0fc7DK9VhywCp8mYrJBvyGQ6WzohMpOBFQmc2HAVLarNw8QXKc+jw5UA6/gaWxLLfcmmlmULwzq87RLDCkCDtpWEwwS0s20i8Er+BETObn5bRVrrsmnNtXysSr+AlYVLMR2fSDfe5xyfzkcwApPP9E23K14M2DkwOb/F6gdDoS7heuuMYB9HDDp7REVOm9FP95p0G0NS9IHp0VNtb+IU6SigHLwH3+OFgUj5Pza/141DOQTA==|tkp:Bk9SR5qdwtO5Yg there are way better options out there but you will pay a lot for them