ARP headersbult Chevrolet Small Block, 3/8" x 0.750".
- Thread Size: 3/8-16 in. UNC,
- Head Style:12-kantskalle,
- Underhead Length (in): 0.750 in.
- Underhead Length (mm): 19.00mm
- Fastener Material: Stainless steel
- Fastener Finish: Polished
- Notes: 3/8 in. wrench head size.
Passar bl.a grenrör på Chevy SB.
Säljs i kit om 12 bult/brickor.