Product Description
Dart Pro 1 LS3 15 Degree 280cc Cylinder Heads | Assembled
DART Pro 1 LS3 15 Degree Cylinder Heads | 280cc 68cc Chamber
"With a stock valve in the head and no porting other than a bowl blend these flow just over 370 cfm on the intake side at .800-inch lift, but it’s the exhaust side that’s the killer – these castings have 252 cfm of exhaust flow at .800-inch lift! – Richard Maskin, Dart Machinery"
Dart stand at the forefront of race winning achievements with their innovation & development of blocks, cranks & of course cylinder heads catered to those who are serious about getting big performance out of their engine.
Dart have designed their cylinder heads to be compatible with stock LS3 valve train components, Whilst exceeding the expectations for motorsport & heavy duty builds in mind. Because of this design mindset, Dart provides the ability to add these heads to your engine without the necessity of making dramatic changes elsewhere to accommodate them.
The Dart Pro 1 heads utilise a 15 degree valve angle, 68cc combustion chamber & a 2.165 intake /1.600 exhaust valve combination.
Your New Complete DART Pro 1 Cylinder Heads Includes
- 1 x Pair (2) of Brand New DART Pro 1 cylinder heads
- 15 degree valve angle
- 2.165" Stainless Steel Intake Valves
- 1.600" Stainless Steel Exhaust Valves
- 280cc intake runner
- Platinum .660" Dual Valve Spring Kit
- 68cc combustion chamber
- Angle plug
- LS3 compatible
- Uses existing LS3 rockers
- Accepts ALL standard LS3 components
Check Out The Features:
Want To Chat With Us About Your Dart Pro 1 Cylinder Head Upgrade?

Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
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