judgetread 757 Posted July 5, 2015 Looking at replacing tranny lines to AN fittings.Anyone know for sure whether the oil cooler lines fittings in the box are 1/8 or 1/4 NPS, Im getting conflicting information on the interwebs. Share this post Link to post Share on other sites
slydog 7,873 Posted July 5, 2015 Gregaust... 2 XTREME KARTS XF and judgetread reacted to this Share this post Link to post Share on other sites
revhead 1,392 Posted July 5, 2015 if anyone wants a chrome oil pan i have one for a c10 ,$50 Share this post Link to post Share on other sites
gregaust 319 Posted July 5, 2015 Depends on the exact case you have . Some are 1/4 if an 80's trans known as a C5 , looks same as C4 though. If a normal C4 they are 1/8 NPS . There is only one company I know of that does the exact fitting . Fragola 481671BL or FRA481671BL depending on who has them and how they number their parts . Failing that 1/8NPT and recut the tread to a straight thread and machine for the o'ring is how I've done many Ian Boetcher at Ipswich I believe is a Fragola dealer 2 judgetread and slydog reacted to this Share this post Link to post Share on other sites
gregaust 319 Posted July 5, 2015 I'm chasing one of the Scott Drake painted deep pans if anyone has one Share this post Link to post Share on other sites
judgetread 757 Posted July 5, 2015 Depends on the exact case you have . Some are 1/4 if an 80's trans known as a C5 , looks same as C4 though. If a normal C4 they are 1/8 NPS . There is only one company I know of that does the exact fitting . Fragola 481671BL or FRA481671BL depending on who has them and how they number their parts . Failing that 1/8NPT and recut the tread to a straight thread and machine for the o'ring is how I've done many Ian Boetcher at Ipswich I believe is a Fragola dealer Thx mate 1 gregaust reacted to this Share this post Link to post Share on other sites
slydog 7,873 Posted July 5, 2015 Depends on the exact case you have . Some are 1/4 if an 80's trans known as a C5 , looks same as C4 though. If a normal C4 they are 1/8 NPS . There is only one company I know of that does the exact fitting . Fragola 481671BL or FRA481671BL depending on who has them and how they number their parts . Failing that 1/8NPT and recut the tread to a straight thread and machine for the o'ring is how I've done many Ian Boetcher at Ipswich I believe is a Fragola dealer Legend bruz... P.S Ian Boetcher sponsors Gavin Fletcher so support your local xflow people 1 gregaust reacted to this Share this post Link to post Share on other sites
broken-wheel 659 Posted August 2, 2015 http://www.ebay.com.au/itm/231282902453 This is the ones I used for a few years and have not had any issues with them, they are steel not aluminium, doubt you can get better. edit: you can also screw them to seal as the thread is not interference fit 1 judgetread reacted to this Share this post Link to post Share on other sites
XF0747 69 Posted August 8, 2015 aeroflow do them also https://www.aeroflowperformance.com/af375-06blk Share this post Link to post Share on other sites
broken-wheel 659 Posted August 9, 2015 those leaked for me and if you tighten them more they snap, they are very weak and the oil passage is very small Share this post Link to post Share on other sites
