1030030 Chevrolet 350 small block 4.060", 1.250"ch

  • Sale
  • $822.05



 

Chevrolet 350 small block            
Stock bore: 4.000 - Block Ht. @ .000 deck: 9.000 - Ring Grooves: 1/16 - 1/16 - 3/16
Bore Stroke Rod Length Comp Height Dome CC Compression Ratio                                   58cc          64cc         72cc Gram Wt. Part       Number Required   Ring Set
Dome top: 23˚ - Performance track
4.060 3.500 6.000 1.250 15.3 15.6 13.8 12.3 458 1030030 1821314060

 

• Does not include rings
• Fits 3.480 & 3.500 strokes
• Valve reliefs fit OEM & .060/.040” shift
• Oil Rail Support included
• Requires two weeks to manufacture if out of stock