The 350 engine is a V8 engine.
The Best Heads For 350 Engine
- PCE by Speedmaster PCE435.1003 Fits Chevy SBC 350 Angle Plug Hyd Roller Cylinder Head Top End Engine Combo Kit
- Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)
- PCE by Speedmaster PCE435.1005 Fits Chevy SBC 350 Straight Plug Solid FT Cylinder Head Top End Engine Combo Kit
- ICT Billet SBC Alternator/Power Steering Pump Accessory Drive Bracket Kit for Double Hump Heads 305 327 350 383 5.0L 5.7L V8 Designed & Manufactured in the USA 551576
- DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC Engines 302, 327, 350, 383
- Speedmaster PCE281.2010 Chevy SBC 350 205cc 64cc Straight Hydr-FT Complete Alumi
- PCE by Speedmaster PCE435.1061 Fits Chevy SBC 350 Hyd FT 220cc Straight Plug Cylinder Head Top End Engine Combo Kit
PCE by Speedmaster PCE435.1003 Fits Chevy SBC 350 Angle Plug Hyd Roller Cylinder Head Top End Engine Combo Kit
119 Reviews435 Cylinder Head Combo Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it. TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all “Track Proven†products, Bringing you closer to product perfection.
Free shipping
Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)
1277 Reviewsproduct type: auto part package quantity: 1 made in united states package dimensions: 24.1 (l) x 10.7 (w) x 8.6 (h)
Free shipping
PCE by Speedmaster PCE435.1005 Fits Chevy SBC 350 Straight Plug Solid FT Cylinder Head Top End Engine Combo Kit
119 Reviews435 Cylinder Head Combo Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it. TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all “Track Proven†products, Bringing you closer to product perfection.
Free shipping
ICT Billet SBC Alternator/Power Steering Pump Accessory Drive Bracket Kit for Double Hump Heads 305 327 350 383 5.0L 5.7L V8 Designed & Manufactured in the USA 551576
896 ReviewsCompatible With SBC Engines With Double Hump Heads Or Standard Heads Compatible With A V Belt System Compatible With A Long Style Water Pump Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Includes Alternator Brackets, Power Steering Pump Brackets, And All Required Mounting Hardware.
Free shipping
DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC Engines 302, 327, 350, 383
386 ReviewsREASONABLE DESIGN - High grade aluminum, bronze valve guides, hardened seats and advance port design for greater air flow. The head is lighter than iron heads, better to control air flow in and out of the cylinders and fuel deployment. HIGH PERFORMANCE - The 200cc intake runner with a 68cc combustion chamber improves performance and retains stock compression on 1970 and earlier. The addition of performance-oriented aftermarket heads can greatly improve the engine s output. DURABILITY & USEFUL - The premium aluminum material can bear high pressure and high temperature. It is not easy to be deformed or cracked. In general, it will dissipate heat faster and will be easier to repair. PRECISE DIMENSION - Under through skillful casting process, the intake valve diameter is 2.02 , exhaust valve diameter is 1.60 . Designed for direct installation and replacement without modification. FITMENT - Compatible with SBC engines such as 302, 327, 350, 383 and 400 small block chevy engines up to 1986.
Free shipping
PCE by Speedmaster PCE435.1061 Fits Chevy SBC 350 Hyd FT 220cc Straight Plug Cylinder Head Top End Engine Combo Kit
119 Reviews435 Cylinder Head Combo Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it. TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all “Track Proven†products, Bringing you closer to product perfection.
Free shipping
How much HP will Vortec heads add?
Most of these small block Chevy heads offer a power increase of around 40 hp, and even the iron Vortec heads were worth 20 hp over stock. The two best small block Chevy heads in terms of peak horsepower were worth more than 60 hp.Jul 12, 2012
How much power can Vortec heads make?
Jeff Smith: We wrote about Vortec heads in 2016, and that article spawned this question. The original answer was related to modifying the heads to accept more valve lift. Our original answer combined the Chevrolet Hot cam with a set of these Vortec heads. Our estimate then and now is around 350-375 horsepower.Apr 6, 2018
What’s the difference between a Vortec 350 and a regular 350?
The regular 350 head uses a 90 degree bolt angle while the Vortec uses a 72 degree bolt angle. When the head is bolted to the engine, all the attachment bolts point straight up, as experienced mechanics know.
How much horsepower can you make with Vortec heads?
The original answer was related to modifying the heads to accept more valve lift. Our original answer combined the Chevrolet Hot cam with a set of these Vortec heads. Our estimate then and now is around 350-375 horsepower. Your question relates to porting the Vortec heads to improve the flow, which is a great idea.Apr 6, 2018
How much HP can a Chevy 350 make?
The Chevy 350 engine is a 350 cubic inch (5.7-liter) small block V8 with a 4.00 and 3.48 inch bore and stroke. Depending on the year, make and model of a car, horsepower ranges from approximately 145 to more than 370.May 13, 2013
How much horsepower do headers add to a Chevy 350?
Small Block Chevy engines can also benefit a lot from headers, especially since their stock exhaust systems tend to be weak. If you’re wondering how much horsepower do headers add to a 350, it’s about an extra 16 hp for long tube headers.Dec 14, 2021
Are small block Chevy heads interchangeable?
One thing to keep in mind, the Gen-1 and LT-specific heads are not easily interchangeable. Each will physically bolt up to the other engine, but the water passages don’t line up. The exhaust ports and exhaust manifold-bolt holes are in the same location.Dec 12, 2018
Does it matter which cylinder head goes on which side?
The same head fits on either side, and the alt on the pass and ps on the left will match right up to the holes. Don’t worry about the slight casting mismatch since they are low-perf open chamber heads anyway.Dec 15, 2009
What is so special about a Vortec engine?
The redesigned cylinder heads of a Vortec engine provides for improved combustion efficiency. The intake ports (reshaped) of the engine provides for better cylinder filling and fuel atomization by promoting higher air flow velocities to the combustion chambers via the ports.Apr 25, 2016
How much horsepower does a 350 Vortec have?
The 1996-2000 350ci Vortec 5700 engines enjoy lots of aftermarket support to help improve the 255 hp and 330 lb-ft of torque they’re rated for at the crank.Jul 12, 2016
What year 350 has Vortec heads?
The Debut. From 1996 to 2000, GM truck and van 350 engines came equipped with L-31 Vortec cylinder heads.Mar 21, 2020
How do I know if I have a 5.7 Vortec engine?
One easy way to identify the 5.7L Vortec engine is to examine the cylinder heads. The GM Industrial Vortec cylinder head was made by installing LT1 Corvette ports into an iron casting. The intake manifold bolts on with an 8-bolt pattern, unlike most other 5.7 GM heads that bolt on with a 12-bolt pattern.
How much HP will Vortec heads add?
Most of these small block Chevy heads offer a power increase of around 40 hp, and even the iron Vortec heads were worth 20 hp over stock. The two best small block Chevy heads in terms of peak horsepower were worth more than 60 hp.Jul 12, 2012
Why are Vortec heads better?
Valves spend much more time at . 400-inch lift and below, which is where the Vortec outperforms most other heads. Combine this with high velocity, lack of turbulence, and superior combustion chamber design, and this is where the Vortecs really stand out.Apr 13, 2015
What’s the difference between a Vortec 350 and a regular 350?
The regular 350 head uses a 90 degree bolt angle while the Vortec uses a 72 degree bolt angle. When the head is bolted to the engine, all the attachment bolts point straight up, as experienced mechanics know.
How much HP can you get out of Vortec heads?
Jeff Smith: We wrote about Vortec heads in 2016, and that article spawned this question. The original answer was related to modifying the heads to accept more valve lift. Our original answer combined the Chevrolet Hot cam with a set of these Vortec heads. Our estimate then and now is around 350-375 horsepower.Apr 6, 2018
Are Vortec heads better than double hump heads?
The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber.Apr 13, 2015