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SKU: BXFL-00308-SP
BLOX Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - Honda Civic Integra B-Series DOHC
The BLOX Racing SUS303 Stainless Steel Intake Manifold Stud Kit delivers M8 x 1.25mm threads and 55mm length for precise fastening on Honda B-Series DOHC intake manifolds. It fits 1992-2000 Honda Civic Si and 1994-2001 Acura Integra GSR models with B16A or B18C engines. This single stud secures the manifold to prevent vacuum leaks and support high-RPM operation in tuned setups.
Key Features
- SUS303 Stainless Steel: Resists corrosion and fatigue from heat cycles for lasting engine bay reliability
- M8 x 1.25mm Thread Pitch: Matches factory specs for easy install and strong clamp load without cross-threading
- 55mm Length: Exact dimension ensures proper manifold spacing and gasket compression
- Single Stud Format: Allows replacement of individual damaged studs without full kit purchase
- Performance Engineered: Handles vibration and torque in modified B-Series builds for consistent power delivery
Product Notes
- Sold individually. B-Series intake manifolds use 6-8 studs total
- Compatible with OEM and aftermarket B-Series DOHC intake manifolds
- Inspect existing studs for wear before replacement
Installation Notes
- Professional installation recommended.
- Apply anti-seize to threads and torque to 22 ft-lbs
- Requires 12-point 13mm socket for removal and install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1995 | Honda | Civic | Si / SiR (B16A) |
| 1996-2000 | Honda | Civic | Si (B16A2) |
| 1994-2001 | Acura | Integra | GSR (B18C1) |
| 1992-1996 | Honda | CR-X del Sol | VTEC (B16A) |
| 1990-1993 | Acura | Integra | RS / LS DOHC (B17A1) |
Why Choose BLOX Racing?
- Proven in JDM racing with direct B-Series experience
- Premium SUS303 material exceeds OEM standards
- CNC-machined threads for flawless fitment
Frequently Asked Questions
-
Q: Will this stud fit my B18C swapped Civic?
A: Yes it fits all DOHC B-Series intake manifolds including B16A B18C1 in Civic EG EK EM chassis swaps -
Q: What makes SUS303 stainless steel better for studs?
A: SUS303 provides higher machinability tensile strength and corrosion resistance than standard 304 steel in hot engine environments -
Q: Do I need new nuts with this stud?
A: Reuse OEM nylock nuts if undamaged otherwise pair with M8 nylock nuts torqued properly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic sleeve in small padded envelope
- Weight: 0.05 lbs
BLOX Racing
BLOX Racing has built a strong following in the import and sport compact community since 2003 by delivering parts that meet or exceed OEM quality standards at prices that make building accessible. Every BLOX product is designed with ISO 9001-certified manufacturing processes and subjected to rigorous testing before release, ensuring fitment and reliability that matches the performance they advertise. Popular Upgrades BLOX Racing intake manifolds and throttle bodies are popular for Honda, Acura, and other sport compact platforms, delivering improved airflow and throttle response over stock components. Suspension components including adjustable end links, sway bars, and pillow ball mounts allow precise handling tuning for street and autocross use. Engine hardware — cam gears, valve train components, and timing chain kits — rounds out the BLOX catalog for builders pushing beyond stock engine parameters. What platforms does BLOX Racing support? BLOX Racing focuses primarily on Honda, Ac...
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