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SKU: MMHOSE-GM-1U | UPC: 748354022100
Mishimoto 1965-1967 Chevrolet Chevelle 250 Silicone Upper Radiator Hose
This Mishimoto silicone upper radiator hose replaces the stock rubber hose on 1965-1967 Chevrolet Chevelle models with the 250ci inline-6 engine. Built with five layers of high-grade silicone reinforced by heat-resistant fibers it handles extreme temperatures and pressures while improving coolant flow. The black finish delivers a clean engine bay appearance for classic restoration or performance use.
Key Features
- Five-Layer Silicone Construction: Reinforced with embedded fibers to resist cracking degradation and bursting longer than rubber hoses
- High Heat Resistance: Withstands coolant temperatures up to 350°F and bursts at over 60 PSI for dependable operation
- Smooth Interior: Reduces flow restrictions and turbulence for better cooling efficiency and engine protection
- Direct Bolt-On Fit: Matches OEM dimensions for easy installation without cutting or modifications
- Black Silicone Finish: Provides a professional look that complements engine bay detailing
Product Notes
- Verify your vehicle has a 250ci inline-6 engine before purchase for proper fitment
- Use OEM-spec coolant and torque clamps to 22 in-lbs (2.5 Nm) for leak-free performance
- Ships in protective box measuring 12 x 7 x 2 inches with product weight of 1 lb
Installation Notes
- Professional installation recommended.
- Drain coolant before removing stock hose and transfer clamps to new hose
- Includes two worm-gear clamps compatible with OEM thermostat housing and radiator neck
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965-1967 | Chevrolet | Chevelle | 250ci Inline-6 (Base, Deluxe, SS) |
| 1965-1968 | Chevrolet | Chevelle | Base |
| 1965-1968 | Chevrolet | Chevelle | SS |
| 1967-1968 | Chevrolet | Chevelle | 300 |
| 1967-1968 | Chevrolet | Chevelle | 300 Deluxe |
| 1967-1968 | Chevrolet | Chevelle | Concours |
| 1965-1967 | Chevrolet | Chevelle | Deluxe |
| 1968 | Chevrolet | Chevelle | Malibu |
| 1968 | Chevrolet | Chevelle | Nomad |
| 1965-1968 | Chevrolet | Impala | Base |
| 1965-1967 | Chevrolet | Impala | SS |
Why Choose Mishimoto?
- Trusted by enthusiasts for cooling upgrades on classic GM vehicles
- Engineered with performance-grade materials for long-term reliability
- Precision-molded for exact OEM replacement on specified engines
Frequently Asked Questions
-
Q: Will this hose fit my 1966 Chevelle with 250ci engine?
A: Yes it provides direct OEM fitment for 1965-1967 Chevrolet Chevelle 250ci inline-6 models including Base Deluxe and SS trims -
Q: What material is used in this radiator hose?
A: High-grade 5-ply silicone with heat-resistant fiber reinforcement rated for continuous use up to 350°F -
Q: What warranty comes with MMHOSE-GM-1U?
A: Mishimoto Lifetime Warranty covers defects in materials and workmanship for as long as you own the vehicle
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 12 x 7 x 2 inches
- Weight: 1 lb
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