GM LS1 LS2 CATHEDRAL PORT 243 HEADS ASSEMBLED DUAL SPRING - PAIR (2 Heads)
PAC Springs
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Description
LS1 LS2 CATHEDRAL PORT - 243 HEADS to suit the 5.7ltr and 6.0ltr
Assembled, using Stainless Steel valves and DRP Polished Dual Spring kit (PAC Springs). Hand assembled by Total Performance in Melbourne.
These Cylinder heads are a Performance replacement to the GM 243 heads. All factory mounting points with the Performance of the 243 port and chamber all assembled and reay to bolt on and go!
2 Assembled Heads included in sale.
- Factory Valve Guides 0.500" OD x 8mm stem. - see photo of checking tolerance.
- Hard 355-T6 Aluminium - Race Quality.
- 3 Angle Valve Seats - machined - ready for assembly
- Deck thickness: 0.360"
- Intake Valve size: 2.00" factory size*
- Exhaust Valve size: 1.55" factory size*
- Intake Port: 212cc
- Exhaust Port: 76cc
- Combustion Chamber: 66cc
Exceptional Quality for a Wow factor of a price!
These Cylinder heads flow and work like you wont believe. Best Bang for your Buck!
Dont waste your time or money on rebuilding old units - upgrade now. Forget the headaches, poor valve seats and crack testing woes.
- DRP Dual Polished Valve Springs (PAC Springs)
- DRP Stainless Steel Valves (Made in the USA)
- Assembled at Total Performance - Melbourne.
Specifications
| SKU | DRP-LS243-DSHR |
| Brand | DRP |
| Unit Of Measure | ea |
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