1030080 Chevrolet 400 small block 4.155", 1.250"ch

  • Sale
  • $822.05



Chevrolet 400 small block
Stock bore: 4.125 - 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
Inverted dome top 23˚ - performance track            
4.155 3.500 6.000 1.250 13.5 15.60 14.0 12.40 473 1030080 1821314155

 

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