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- Big Block Chevy 396-502ci
- Valve Springs for Hydraulic Roller
- Valve Size: 2.25"/1.88"
- Intake Ports 308cc (LH)/325cc (RH)
- Exhaust Ports 129cc
- 110cc Combustion Chamber
- Bare Head, Sold Individually
Combustion Chamber Volume: 110cc Intake Runner Volume: 303cc (LH) / 326cc (RH) Exhaust Runner Volume: 129cc Intake Valve Diameter: 2.25' Exhaust Valve Diameter: 1.88' Valve Stem Diameter: 11/32' Valve Guides: Manganese Bronze Deck Thickness: 9/16' Valve Spring Diameter: 1.55' Valve Spring Maximum Lift: 0.700' Rocker Stud: 7/16' Guideplate: Hardened Steel Pushrod Diameter: 3/8' Valve Angle: 25° Exhaust Port Location: .125' Raised Spark Plug Fitment: 14mm x 3/4' Reach,
Gasket SeatValve Lift Intake Exhaust .100' 74 69 .200' 150 130 .300' 227 172 .400' 279 197 .500' 317 210 .600' 337 221 .700' 344 230 Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28' H2O
Part TypeCylinder Head
BrandEDELBROCK
Package Height8.5
Package Width11.0
Package Length24.75
Weight44.0 PG
Part CategoryPerformance Parts
Maximum Valve Lift0.775 in (19.685 mm)
Part FitmentSemi Universal
Vendor Part Number79455
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
