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SKU: BXFL-00307-8
BLOX Racing Stainless Steel Intake/Exhaust Manifold Studs M8x1.25x45mm 8-Piece Kit Honda B/D/F/H/J-Series
BLOX Racing M8x1.25x45mm studs CNC-machined from SUS303 stainless steel secure intake and exhaust manifolds on Honda B/D/F/H/J-Series engines in Civic Integra and Prelude models. This 8-piece set includes washers and 12-point nuts to eliminate rust corrosion and stud breakage during maintenance. Precision threads ensure reliable hold under high heat and vibration for consistent engine performance.
Key Features
- Thread Pitch: M8x1.25 matches OEM specs for secure threading into cylinder heads
- Length: 45mm suits factory headers and aftermarket exhaust manifolds on B/D/F/H/J-Series
- Material: SUS303 stainless steel withstands extreme heat wear and corrosion
- Stud Design: 3mm Allen socket allows precise installation and removal
- Hardware Included: 3mm thick washers and 12-point hex flange nuts prevent loosening
Product Notes
- Replaces old PN BXFL-00301 now updated to BXFL-00307-8
- Stops broken stud damage and simplifies gasket changes on exhaust manifolds
- Ships in protective packaging for damage-free delivery
Installation Notes
- Professional installation recommended.
- Clean threads before install and apply anti-seize to prevent galling
- Direct replacement for stock studs on compatible manifolds
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | SiR B16 (EF chassis) |
| 1992-1995 | Honda | Civic | SiR B16 (EG chassis) |
| 1992-2000 | Honda | Integra | GSR B18C Type R (DA/DB) |
| 1993-1997 | Honda | Del Sol | Si VTEC B16 (EG) |
| 1994-2001 | Acura | Integra | GSR Type R B18C (DC2) |
| 1992-1995 | Honda | Civic | EX D16Z6 SOHC VTEC (EG) |
| 1996-2000 | Honda | Civic | Si B16 EK chassis |
| 1992-2001 | Honda | Prelude | H22 H23 (BB1/BB4/BB6) |
| 1990-2001 | Honda | CRX Civic | D15 D16 B16 (EF/EG) |
Why Choose BLOX Racing?
- Performance hardware trusted by Honda tuners for track and street
- CNC precision manufacturing delivers exact fit and strength
- Stainless construction handles racing heat cycles without failure
Frequently Asked Questions
-
Q: Which manifolds does this 8-piece set fit best?
A: Factory and aftermarket exhaust manifolds on Honda B/D/F/H/J-Series engines including Civic SiR Integra GSR and Prelude -
Q: Why stainless steel over OEM?
A: SUS303 grade resists rust and breakage unlike stock studs prone to snapping during removal -
Q: Does it include all needed hardware?
A: Yes 8 studs 8 washers and 8 nuts ready for direct install
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: 6 x 4 x 1 inch box
- Weight: 0.35 lbs
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