1130300* Chevrolet 454 big block 4.500", 1.270"ch

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Chevrolet 454 big block            
Stock bore: 4.250 Block Ht. @ .000 deck: 9.780                                                        Ring Grooves: 1/16 - 1/16 - 3/16
Bore Stroke Rod Length Comp Height Dome CC Compression Ratio                                  108cc        118cc        124cc Gram Wt. Part       Number Required   Ring Set
Dome top: open chamber                                                                                                      performance track
4.500 4.250 6.385 1.270 44 15.20 14.1 13.20 583  1130300* 1821314500

*Does not include rings