exactily the part i needed on the first try
Just completed a full rebuild of a 4.7L Jeep V8. These heads are working smooth and quiet. Only a few miles on the engine but all is going well. Very pleased.
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Part#: ALL-20172
Manufacturer: Chevrolet
Year Range: 71-86
Engine Size: 5.7L - 350ci - V8
Description: 71-86 Chevy 5.7L 350ci V8 1.94" Intake Valve - Cylinder Head
Upgrade your 71-86 Chevy 5.7L 350ci V8 engine with our 1.94" intake valves for cylinder heads. These valves, produced by Chevrolet, are designed to exceed OEM specifications, ensuring top-notch performance and reliability. If you're looking to boost your engine's efficiency and power, these valves are the perfect choice.
Crafted to fit engines in the year range of 1971 to 1986, with an engine size of 5.7 liters, these intake valves (part# ALL-20172) are a direct replacement for your worn-out or damaged components. The 1.94" intake valve size guarantees improved airflow, optimizing combustion and enhancing your vehicle's overall performance.
Ensure your engine runs at its best with these high-quality head valves. Upgrade your Chevy's cylinder head with our 1.94 intake valves, and experience improved power and efficiency like never before. Trust in Chevrolet's legacy of excellence for your engine's needs. Explore our cylinder heads
If you're looking for help or have any questions, our expert support team is available through our contact form, by phone at 866-766-9955, or via email at sales@alliedmotorparts.com. We're dedicated to assisting you every step of the way. For detailed information on cylinder heads, visit our blog section.
Learn more about Chevrolet Cylinder Heads.
This Cylinder Head has a core charge of $50.00 included in the cost. This charge is FULLY REFUNDED upon return. We will include a prepaid label for the return freight.
The cylinder head included in this listing will fit the vehicles listed below. It is also important to review / confirm the fitment notes above to assure the vehicle specifics of the head are correct for your application. If you have any question that this may not be the correct head for your vehicle or need help in locating the correct head, please contact us via phone or email prior to making a purchase.
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Check our Cylinder Rebuilding Process & Warranty Guide to learn about our precision remanufacturing process and the comprehensive warranty coverage we offer for every cylinder head.
Nice heads for a price, they worked for my project, I would buy again!
The SBC heads I got from Allied are fantastic. They are as close to new as you can get and the value is remarkably. Shipping is fast and they came in a pre- labeled return box which made that as smooth and simple as can be. My experience with Allied has worked out great and I will definitely work with them again!
993’s thank you so much, they work really well. They went on with a zero deck flat top 30/350 with a Melling cam, good torque and RPM.
Great looking heads ,just need to finish engine assembly
We put the 1.94 valve replacement heads from allied on our 350. Engine is running great now. These replaced damaged 991 small valve head ( from half **** machine shop). Chevelle is running better than ever right now with the new heads at really great price. Thanks guys at Allied.
Chevy Cylinder Head SBC 400 882/997, Year:71-82
exactily the part i needed on the first try
Just completed a full rebuild of a 4.7L Jeep V8. These heads are working smooth and quiet. Only a few miles on the engine but all is going well. Very pleased.