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Victor Jr. 70cc Aluminum Cylinder Heads
- 1986 & Earlier Small Block Chevy 302-400ci
- Port Volumes: 215cc/85cc
- Combustion Chamber size: 70cc
- Angled Spark Plug
- Bare Head, Sold Each
These heads have .300' raised exhaust ports and hardened, ductile iron valve seats and phosphor bronze guides. A 9/16' thick deck surface provides superior gasket retention. Valves are 1-piece, stainless steel.
Installation Notes
To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs, such as the RC12YC (P/N 192-49776). They are 0.230' shorter than conventional spark plugs and have a 5/8' hex for easier access. Due to valve-to-cylinder bore interference, SB-Chevy heads may not be used on engines with less than 4' bore (262, 265, 283, 305, 307 c.i.d.) except with camshafts having less than .450' valve lift.
Part TypeCylinder Head
BrandEDELBROCK
Package Height8.7
Package Width11.0
Package Length25.9
Weight26.05 PG
Part CategoryPerformance Parts
Vendor Part Number77639
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
