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SKU: BXFL-00308-10
BLOX Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - 10-piece for 1988-2001 Honda/Acura B-Series DOHC
This BLOX Racing stud kit replaces OEM intake manifold studs on B-Series DOHC engines found in Honda Civic CRX Del Sol and Acura Integra models. Crafted from SUS303 stainless steel these M8 x 1.25 x 55mm studs deliver reliable strength and rust protection for demanding performance builds. The 10-piece set provides everything needed for a precise secure manifold installation.
Key Features
- SUS303 Stainless Steel: Offers excellent corrosion resistance and tensile strength to withstand high heat and engine vibrations
- M8 x 1.25mm Threading: Matches factory specifications for seamless compatibility with OEM and aftermarket B-Series intake manifolds
- 55mm Length: Provides exact reach for proper stud engagement and torque application without bottoming out
- 10-Piece Kit: Complete set covers all intake manifold mounting points on B-Series DOHC cylinder heads
- Direct Replacement Design: Installs without modifications for quick reliable assembly during engine builds or repairs
Product Notes
- Inspect manifold and head threads for damage prior to installation
- Apply anti-seize compound to threads to prevent galling
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Torque studs to 22-25 ft-lbs in a crisscross pattern
- Compatible with all B-Series DOHC intake manifolds including Skunk2 and BLOX
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | Si B16A |
| 1988-1991 | Honda | CRX | Si B16A |
| 1992-2000 | Honda | Civic | SiR EG EK B16 B18 |
| 1993-1997 | Honda | Del Sol | VTEC B16Z |
| 1994-2001 | Acura | Integra | GSR Type R B18C |
Why Choose BLOX Racing?
- Proven leader in Honda B-Series performance hardware
- High-grade materials built for racing durability
- Precision machined for exact fit and consistent performance
Frequently Asked Questions
-
Q: Which B-Series engines does this kit fit?
A: Designed for all B-Series DOHC engines including B16A B17A B18C1 and B18C5 with standard intake manifolds -
Q: What makes SUS303 stainless steel better for this application?
A: SUS303 provides superior corrosion resistance and machinability over mild steel while maintaining high strength under engine heat cycles -
Q: Is special hardware needed for installation?
A: No this is a direct bolt-in replacement using standard M8 nuts and washers torque to spec
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 6 x 4 x 1 inches
- Weight: 0.4 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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