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- LS1 Performer RPM Cylinder Head - Bare
- Chevy LS1 4.8/5.3/6.0L
- Chamber Size: 65cc
- Intake Port Size: 202cc
- Valve Sizes (in/ex): 202"/1.57"
- Sold individually
- Designed For 1997 And Late GM LS1/GEN III Engines
- CNC Ported
- Bolt On Convenience
- 65cc Combustion Chamber
- Intake Ports Flow 300 cfm
- Exhaust Ports Flow 217 cfm At .600 in. Lift
- High Quality Stainless Steel Intake/Exhaust Valves
BrandEDELBROCK
Package Height8.25
Package Width10.44
Package Length24.75
Weight28.65 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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