
346250 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.95 | Condition is Used, 75-79 Chevy Intake Manifold Iron Q-Jet SBC Small Block 4 Barrel 346250 GM 03CC3, shipping cost = $ | 100.0% |
![]() | $40.00 | Condition is Used, 1976 - 1982 Chevrolet Intake Manifold SBC 305 GM #346250, shipping cost = $50.94 | 100.0% |
![]() | $99.99 | Condition is Used, Chevrolet Cast Iron 4 BBL Intake Manifold GM#346250 Carburetor Corvette Chevelle, shipping cost = $ | 99.6% |
![]() | $73.99 | Condition is Used, 1970s-80s Chevrolet SBC 305/350 SBC Q-Jet Intake Manifold GM 346250 B 1 7, shipping cost = $29.99 | 100.0% |
![]() | $74.99 | Condition is Used, 1970s-80s Chevrolet SBC 305/350 SBC Q-Jet Intake Manifold GM 346250 B 10 7, shipping cost = $38.32 | 99.9% |
![]() | $72.00 | Condition is Used, OEM Mid 1970s -Up Chevrolet GM SBC Intake Manifold 346250, shipping cost = $42.00 | 100.0% |
![]() | $74.99 | Condition is Used, OEM Mid 1970s -Up Chevrolet GM SBC Intake Manifold 346250, shipping cost = $41.19 | 99.9% |
![]() | $45.00 | Condition is Used, GM Chevrolet 1976-1982 SBC 4 Barrel Quadrajet Intake Manifold #346250 OEM, shipping cost = $77.20 | ![]() |
![]() | $42.90 | Condition is Used, Original 1975-79 Chevrolet 4-Barrel Intake Manifold 4bbl OEM GM Casting 346250, shipping cost = $85.71 | 99.9% |
![]() | $85.00 | Condition is Used, 346250 GM 4 Barrel 12 Bolt V8 Intake Used Mercruiser OMC Volvo Penta, shipping cost = $43.45 | 100.0% |
![]() | $70.00 | Condition is Used, 76 77 78 79 80 81 82 CHEVY OEM SMALL-BLOCK 350 Q-JET 4BBL INTAKE MANIFOLD 346250, shipping cost = $60.00 | 100.0% |
![]() | $130.00 | Condition is Used, ESCALADE 2007 Door Trim Panel Rear 346250, FREE SHIPPING | 99.0% |
![]() | $89.00 | Condition is Used, MerCruiser Volvo Penta Intake Manifold 4bbl 5.0L 5.7L 305 350 GM 1975-1987 260hp, shipping cost = $45.00 | 100.0% |
![]() | $99.99 | Condition is Used, CHEVY Camaro Corevtte 4 BARREL Intake Manifold 5.0L 5.7L 305 350 SBC 346250 Qjet, shipping cost = $39.70 | ![]() |
![]() | $94.49 | Top Pick! Condition is Used, 1977 CHEVROLET 350/305/400 Q-JET INTAKE MANIFOLD NON EGR 346250 I -22-7 /RF4/, shipping cost = $45.00 | 99.9% |
![]() | $100.00 | Condition is Used, GM Intake Manifold 346250 Non EGR, shipping cost = $39.52 | 100.0% |
![]() | $80.75 | Condition is Used, OEM Chevrolet 1974 small block 4 barrel quad jet 346250, shipping cost = $67.61 | 100.0% |
![]() | $75.00 | Condition is Used, 1976-82 Chevrolet Small Block Intake 346250, shipping cost = $74.34 | 100.0% |
![]() | $85.00 | Condition is Used, OEM 1974 Chevrolet small block 4 barrel quad jet 346250, shipping cost = $67.61 | 100.0% |
![]() | $100.00 | Condition is Used, 1976-82 1977 Small Block Chevy 350 Corvette Camaro Q-Jet Intake 346250 B-22-7, shipping cost = $55.45 | 100.0% |
![]() | $80.00 | Condition is Used, chevy intake manifols 346250, shipping cost = $77.90 | 96.6% |
![]() | $159.99 | Top Pick! Condition is Used, SMALL BLOCK CHEVY 4 BBL ORIGINAL INTAKE MANIFOLD CASTING # 346250 DATED G 02 5, FREE SHIPPING | 99.8% |
![]() | $75.00 | Condition is Used, Vintage GM Cast Iron Intake Manifold #346250 from a SB Chevy Race Boat Engine, shipping cost = $85.80 | 100.0% |
![]() | $80.00 | Condition is Used, 1975-1979 Small Block Chevy GM# 346250 Cast Iron Q-Jet Intake Manifold, shipping cost = $80.80 | 100.0% |
![]() | $110.00 | Condition is Used, 1975-79 Chevrolet Camaro Corvette Nova 350 V8 used intake manifold 346250, shipping cost = $50.00 | 99.6% |
![]() | $169.96 | Condition is Used, OEM 4 BBL QJET GM12 Intake Manifold 1975-79 Chevy Camaro/Nova/Corvette (WRM21), FREE SHIPPING | ![]() |
![]() | $75.00 | Condition is Used, CHEVROLET 350 346250 GM INTAKE MANIFOLD WITH COILS, shipping cost = $97.94 | 0.0% |
![]() | $79.99 | Condition is Used, 1975 75 Camaro Nova Chevy 350 4 Bbl Intake NO EGR 346250 C-15-5 March 15th 1975, shipping cost = $97.72 | 100.0% |
![]() | $180.00 | Condition is Used, OEM Mid 1970s -Up Chevrolet GM SBC Intake Manifold 346250, FREE SHIPPING | 100.0% |
![]() | $100.00 | Condition is Used, OMC 260 Intake Manifold Part#346250, shipping cost = $84.48 | 99.6% |
![]() | $125.00 | Condition is Used, SMALL BLOCK CHEVY 4 BARREL INTAKE MANIFOLD, NON-EGR, shipping cost = $59.80 | 100.0% |
![]() | $185.00 | Condition is Used, 1975-79 Chevrolet Camaro Corvette Nova 350 V8 used intake manifold 346250 C-5-5, FREE SHIPPING | 100.0% |
![]() | $185.00 | Condition is Used, 1975-79 Chevrolet Camaro Corvette Nova 350 V8 used intake manifold 346250 J-8-5, FREE SHIPPING | 100.0% |
![]() | $99.99 | Condition is Used, GM 5.7L (350) V-8 CAST INTAKE MANIFOLD - USED, shipping cost = $89.44 | 99.3% |
![]() | $160.00 | Condition is Used, 1975-1979 Chevy Small Block Quadrajet Intake Manifold 346250, shipping cost = $30.00 | 85.7% |
![]() | $169.99 | Condition is Used, MERCRUISER MANIFOLD GM SMALL BLOCK V-8 CASTING 346250, shipping cost = $25.98 | 99.5% |
![]() | $199.98 | Condition is Used, Chevy Factory OEM Intake Manifold 346250 Non EGR 283 305 307 327 350 400 383 SBC, FREE SHIPPING | 98.2% |
![]() | $125.00 | Condition is Used, 1976-82 1977 Small Block Chevy 350 Corvette Camaro Q-Jet Intake 346250 B-22-7, shipping cost = $76.99 | 99.9% |
![]() | $125.00 | Condition is Used, 1975-82 1975 Small Block Chevy 350 Corvette Camaro Q-Jet Intake 346250 J-23-4, shipping cost = $76.99 | 99.9% |
![]() | $125.00 | Condition is Used, 1976-82 1982 Chevy Corvette Camaro Truck 350 SBC Q-Jet Intake 346250 A-1-2, shipping cost = $76.99 | 99.9% |
![]() | $125.00 | Condition is Used, 1976-82 Chevy Corvette Camaro Truck 350 SBC Q-Jet Intake 346250 D-14-6, shipping cost = $76.99 | 99.9% |
![]() | $125.00 | Condition is Used, 1975 1976 1977 Small Block Chevy 350 Corvette Camaro Q-Jet Intake 346250 F-24-6, shipping cost = $76.99 | 99.9% |
![]() | $179.99 | Condition is Used, VOLVO PENTA GM V8 5.0 5.7 INTAKE MANIFOLD 346250, shipping cost = $25.98 | 99.5% |
![]() | $150.00 | Condition is Used, GM Chevrolet Small Block Chevy 4 Barrel Quadrajet Intake Manifold #346250, shipping cost = $55.00 | 100.0% |
![]() | $181.12 | Condition is Used, GM 4 BARREL Intake Manifold 5.0L 5.7L 305 350 SBC Camaro Corevtte 346250 Qjet, shipping cost = $27.53 | 100.0% |
![]() | $210.00 | Condition is Used, 346250 MerCruiser OMC GM Chevy 5.0 5.7 V8 Stern Drive 4 BBL Intake Manifold, FREE SHIPPING | 85.7% |
![]() | $99.99 | Condition is Used, 346250 Mercruiser OMC GM Chevy 5.0 5.7 V8 Stern Drive 4 BBL Intake Manifold, shipping cost = $116.05 | 99.8% |
![]() | $120.00 | Condition is Used, 1975-1979 Chevy GM 5.7L 350 4 Barrel Intake Manifold - 346250, shipping cost = $98.11 | 99.6% |
![]() | $180.00 | Condition is Used, 84 MerCruiser 5.7 L 350 260 Hp V8 GM Marine Engine 4 barrel intake manifold, shipping cost = $43.02 | 99.8% |
![]() | $120.00 | Condition is Used, GM SBC Intake Manifold MerCruiser OMC Volvo Penta 5.0L 5.7L 4BBL 346250, shipping cost = $105.48 | 99.6% |
![]() | $125.00 | Condition is Used, SMALL BLOCK CHEVY IRON OEM INTAKE MANIFOLD QJET 346250, shipping cost = $104.10 | 100.0% |
![]() | $215.00 | Condition is Used, Z5 VOLVO PENTA GM V8 5.0 5.7 INTAKE MANIFOLD 346250, shipping cost = $20.00 | 99.9% |
![]() | $239.99 | Condition is Used, MERCRUISER OMC VOLVO PENTA 5.0 5.7 QUADRAJET INTAKE MANIFOLD 346250, FREE SHIPPING | 99.5% |
![]() | $220.00 | Condition is Used, P3 MERCRUISER MANIFOLD GM SMALL BLOCK V-8 CASTING 346250, shipping cost = $25.00 | 99.9% |
![]() | $220.00 | Condition is Used, ZZ3b OMC MERCRUISER MANIFOLD GM SMALL BLOCK V-8 CASTING 346250, shipping cost = $25.00 | 99.9% |
![]() | $99.99 | Condition is Used, 1978 78 Chevy 350 Intake Manifold Caprice Malibu Camaro 346250 11 X H-15-7, shipping cost = $151.66 | 100.0% |
![]() | $99.99 | Condition is Used, 1978 78 Chevy 350 4 Bbl Intake Manifold Caprice Camaro 346250 X K-15-7, shipping cost = $151.66 | 100.0% |
![]() | $69.99 | Condition is Used, 75-79 CAMARO SBC ORIGINAL GM FACTORY INTAKE MANIFOLD 346250 SMALL BLOCK CHEVY, shipping cost = $182.22 | 100.0% |
![]() | $175.00 | Condition is Used, GM SBC Intake Manifold MerCruiser OMC Volvo Penta 5.0L 5.7L 4BBL 346250, shipping cost = $105.48 | 99.6% |
![]() | $147.62 | Condition is Used, 1976-1982 Chevy Malibu Small Block 350 4BBL Cast Iron Intake Manifold #346250, shipping cost = $145.83 | 99.7% |
![]() | $199.95 | Condition is Used, GM 4 BARREL Intake Manifold 5.0L 5.7L 305 350 SBC Camaro Corevtte 346250 Qjet, shipping cost = $94.08 | 100.0% |
![]() | $184.80 | Condition is Used, 1976-1982 Chevy Malibu Small Block 350 4BBL Cast Iron Intake Manifold #346250, shipping cost = $111.01 | 99.7% |
![]() | $185.07 | Top Pick! Condition is Used, Mercury Marine MerCruiser 5.0 5.7 305 350 V8 engine intake manifold 346250 GM, shipping cost = $113.03 | 99.8% |
![]() | $200.00 | Condition is Used, OMC Mercruiser Volvo Penta GM 4 barrel marine intake manifold 346250, shipping cost = $102.58 | 99.4% |
![]() | $179.99 | Condition is Used, 835567 Volvo Penta GM Chevy 5.0 5.7 V8 Stern Drive 4 BBL Intake Manifold 346250, shipping cost = $141.55 | 99.8% |
![]() | $279.00 | Condition is Used, 1975-1979 Chevy Used GM 346250 Small Block Iron Q-Jet Intake Date Choice, shipping cost = $75.00 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $82.49 | Condition is , GM Chevrolet 1976-1982 4 Barrel Intake Manifold 346250 K1, shipping cost = $70.10 | 100.0% |
![]() | $99.00 | Condition is , + VINTAGE + Chevy GM Used 346250 SBC Iron Q-Jet Intake + let's RUN!!!!, shipping cost = $89.00 | 99.1% |
![]() | $149.99 | Condition is , 1975-1979 Chevy Used GM# 346250 Small Block Iron Q-Jet Intake Manifold , shipping cost = $59.99 | 99.5% |

The Chevrolet 346250 Crusader Mercruiser OMC 5.0 5.7 GM 305 350 marine intake manifold is a high-performance component designed specifically for use in marine applications of Chevrolet 5.0 and 5.7 Liter GM engines, including 305 and 350 variants. This intake manifold is a direct replacement for OEM parts, providing superior airflow and engine performance for those seeking to boost the power and efficiency of their marine engines.
The design of the Chevrolet 346250 manifold features a multi-port, wet-flow configuration that maximizes the efficient intake of air into the combustion chamber. The manifold is constructed from aluminum, a lightweight material that not only aids in the reduction of overall engine weight but also provides excellent heat dissipation properties. The surface of the manifold is engineered with a polished finish that not only looks attractive but also resists corrosion and wear from the marine environment.
This intake manifold incorporates advanced features such as horizontal runners for improved threat tube length, optimized port shapes for optimum flow characteristics, and separate runner designs that allow for individual engine tuning. Additionally, the manifold includes a raised plenum design that ensures proper air-fuel mixture entering the engine and helps to reduce detonation and knocking.
The Chevrolet 346250 Crusader Mercruiser OMC 5.0 5.7 GM 305 350 marine intake manifold is easy to install, thanks to its bolt-on design that utilizes the same mounting locations as the OEM part. It comes fully gasketed for added convenience and a secure sealing surface. Users can expect an increase in horsepower and torque when using this manifold, as well as improved throttle response and smoother idle.
In summary, the Chevrolet 346250 Crusader Mercruiser OMC 5.0 5.7 GM 305 350 marine intake manifold is a top-performing and reliable upgrade for those looking to enhance the power and efficiency of their marine engine. Constructed from lightweight, durable aluminum, this manifold improves airflow, maximizes belt clearance, and features a polished, corrosion-resistant finish to stand up to the harsh marine environment. Easy to install and capable of producing noticeable performance improvements, the Chevrolet 346250 intake manifold is a smart, cost-effective investment for marine engine enthusiasts.
Buying a Chevrolet 346250 Crusader Mercruiser OMC 5.0/5.7 GM 305/350 Chevy Marine Intake Manifold: A Comprehensive Analysis
The Chevrolet 346250 Crusader Mercruiser OMC 5.0/5.7 GM 305/350 Chevy Marine Intake Manifold is a high-performance component used in marine applications. This intake manifold offers several advantages for boat owners looking to enhance their engine's power and efficiency. In this analysis, we will discuss the pros and cons of purchasing this intake manifold and provide a conclusion with a recommendation based on the available information.
Pros:1. Enhanced Engine Performance: The Crusader Mercruiser OMC intake manifold is designed to optimize air/fuel mixture delivery, resulting in greater torque and horsepower output. This can lead to significant improvements in overall engine performance.
2. Robust Construction: The intake manifold is manufactured using high-quality materials, ensuring durability and resistance to corrosion. It is specifically designed for marine applications, meaning it is well-equipped to handle the harsh conditions found on the water.
3. Multi-Port Fuel Injection: The intake manifold features multi-port fuel injection, which provides precise fuel delivery to each cylinder. This can lead to improved fuel efficiency and reduced emissions.
4. Versatility: The Crusader Mercruiser OMC intake manifold is compatible with various engine sizes, including 5.0L and 5.7L Chevy Marine Engines (305 and 350).
5. Easy Installation: The intake manifold comes with all necessary hardware for installation, making it a relatively straightforward process for boat owners with some mechanical knowledge or those who opt to hire a professional.
Cons:1. Cost: The Chevrolet 346250 Crusader Mercruiser OMC intake manifold is a premium component, and its price point may be a deterrent for budget-conscious buyers.
2. Complexity: Though the installation process is relatively simple, the intake manifold itself is a complex piece of machinery. so it may require additional time and patience to ensure a proper fit and optimal performance.
3. Compatibility Issues: While the intake manifold is versatile, it may not be compatible with all engine models and setups. Be sure to consult the manufacturer or a marine engine expert to validate compatibility before making a purchase.
Conclusion:The Chevrolet 346250 Crusader Mercruiser OMC intake manifold presents a compelling case for boat owners seeking to enhance their marine engine's power and efficiency. With features such as multi-port fuel injection, robust construction, and compatibility with various engine sizes, this intake manifold can significantly improve engine performance and durability. However, its cost and potential compatibility issues are worth considering.
Based on the available information, we recommend the Chevrolet 346250 Crusader Mercruiser OMC intake manifold for boat owners who prioritize top-tier engine performance and are willing to invest in a high-quality component. For those on a tighter budget or with compatibility concerns, alternative options may be more suitable.
In conclusion, the Chevrolet 346250 Crusader Mercruiser OMC intake manifold is an excellent choice for those looking to upgrade their marine engine for superior power and efficiency. However, careful consideration of the cons, including cost and compatibility, is necessary before making a decision to purchase.
Details:
This was removed from a Crusader 270hp Marine engine. Intake is in great condition and all cleaned up ready to install. Intake casting#: 346250. Fits 1968-1986 small block Chevrolet engines with a spread bore Rochester quadrant 4 bbl carburetor.
Used Gm Marine intake manifold.
specifications inboardfuel:
- for models: Marine, 305, 350, Crusader, Mercruiser
- for makes: Omc, Gm, Chevy
- brand: Chevrolet
- mpn: 346250
- part type: Intake Manifold
- country/region of manufacture: United States
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- credit card: diners-club
- wallet: google-pay
- other
offer inboardfuel:
- availability: in stock
- options: ship-to-home
- started: january 31, 2025
- prices: $40.00–$279.00
- item condition: Used
- sold #: 21
- in stock #: 5
returns inboardfuel:
- policy: no returns
shipping inboardfuel:
- type: calculated
- class: standard, economy
- carrier: usps, ups
- transit: 4-10 days
- service: usps ground advantage, ups ground saver
seller inboardfuel:
- city: belchertown, massachusetts
- rating: 100.0%
- # reviews: 1229
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