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Blox Intake Manifold Stud Kit - B/D/F/H/K-series

Blox Intake Manifold Stud Kit - B/D/F/H/K-series

SKU: BXFL-00307-9

Regular price $49.95
Sale price $49.95
Free shipping
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.

BLOX Racing intake and exhaust studs are CNC-machined from SUS303 stainless steel. Each stud features precision threads and includes a washer and 12-point hex nut. The stainless steel material provides excellent durability and protection from extreme heat and wear.

BLOX Racing stainless steel intake and exhaust studs stop corrosion and rust out problems, prevent expensive cylinder repair costs caused by broken studs and allow easy removal of intake or exhaust manifolds for gasket replacement or inspection. 

BLOX Racing offers common lengths of 45mm and 55mm and extended length of 65mm 


  • Thread pitch: M8x1.25
  • Lengths: 45mm
  • Material: SUS303 stainless steel
  • Stud: 3mm Allen socket
  • Washer: 3mm thickness
  • Nut: 12-point hex flange nut

Engine Applications

  • B-series (10pc) - select BXFL-00307-10
  • F20/22C S2000 (10pc) - select BXFL-00307-10
  • H22A/H23A VTEC/F20B (10pc) - select BXFL-00307-10
  • F-series Accord SOHC F22/23 & Prelude H23A1 Non-VTEC (9pc) - select BXFL-00307-9
  • D-series (7pc) - select BXFL-00307-7
  • K-series w/coolant flange (8pc) - select BXFL-00307-8
  • K-series w/out coolant flange (7pc) - select BXFL-00307-7


We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to JHPUSA within 14 DAYS from the invoice date.

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