MAGNUM SHIELDING - 392979 - BYO® Build-Your-Own Junction Block
Magnum Shielding's 392979 BYO Build-Your-Own Junction Block anchors a full custom brake line build, arriving in a labeled compartmental case with 25 feet of non-yellowing braided stainless steel hose, chrome or black-chrome banjos, polished stainless hardware, copper crush washers, and a set of Aluminum BYO Vise Jaws. Basic kits cover 7/16" and 10mm banjo needs for single-disc and most rear brake lines, while Deluxe and Master kits add banjos and, for the Master kit, four brazed manifolds for dual front disc setups. Every kit meets FMVSS-106 once assembled per instructions, though none are for Anti-lock Brake Systems.
Features
- Organized in a labeled, compartmental carrying case and include 25' of non-yellowing clear or black coated braided stainless steel hose, chrome or black chrome plated banjos, polished stainless hardware, copper crush washers plus a set of durable Aluminum BYO™ Vise Jaws
- Master Builder Kits include everything in the Deluxe Kits, plus additional banjos along with four brazed and plated manifolds to build most dual front disc brake lines
- Deluxe Builder Kits contain banjos and fittings to build multiple front single disc brake lines, hydraulic clutch lines and most rear brake lines
- Patented design meets all FMV55-106 standards once assembled per the included instructions for safe and reliable on-road use
- Basic Builder Single Disc Kits contain 7/16" and 10mm banjos and fittings to build multiple front single disc brake lines
- Designed for Magnum brake lines
- Brake hose and fittings are compliance labeled, pressure tested and 100% inspected
- NOT for use with Anti-lock Brake Systems
- Black and Basic BYO™ single disc builder kits do NOT contain rear brake line T-blocks or inverted flare fittings.
- Black and Basic BYO™ Single Disc Builder Kits Hydraulic Clutch Fittings are a natural stainless steel finish.
Specs
- Material: Stainless Steel
- Model: Build Your Own (BYO)
- Color/Finish: Chrome
- Product Name: Switch Block Assembly
- Riding Style: Street
- Type: Junction Block
- Mounting Position: Rear
- Fitting Connector Type: 1/8" NPT Female
- Fitting Shape: Straight
- Units: Each
Frequently Asked Questions - MAGNUM SHIELDING - 392979 - BYO® Build-Your-Own Junction Block
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
