Chev SB Flat TopCylinder Bore: 4.155"Compression Distance: 1.125"Stroke/Rod: 3.480" w/ 6.125" Rod (377ci)Stroke/Rod: 3.500" w/ 6.125" Rod (380ci)Stroke/Rod: 3.750" w/ 6.000" Rod (407ci)Dome Volume: -6ccComp Ratio: 3.480" Stroke w/64cc Heads: 10.7Comp Ratio: 3.500" Stroke w/64cc Heads: 10.8Comp Ratio: 3.750" Stroke w/64cc Heads: 11.5
Chevrolet Small Block Flat Top with 1.5, 1.5, 3mm Rin Grooves Cylinder Bore: 4.155"Compression Distance: 1.125"Stroke/Rod: 3.480" w/ 6.125" Rod (377ci)Stroke/Rod: 3.500" w/ 6.125" Rod (380ci)Stroke/Rod: 3.750" w/ 6.000" Rod (407ci)Dome Volume: -6cc Comp Ratio: 3.480" Stroke w/64cc Heads: 10.6Comp Ratio: 3.500" Stroke w/64cc Heads: 10.8Comp Ratio: 3.750" Stroke w/64cc Heads: 11.5
Chevrolet Small Block Flat Top with 1.5, 1.5, 3mm Rin Grooves Cylinder Bore: 4.165"Compression Distance: 1.125"Stroke/Rod: 3.480" w/ 6.125" Rod (379ci)Stroke/Rod: 3.500" w/ 6.125" Rod (382ci)Stroke/Rod: 3.750" w/ 6.000" Rod (409ci)Dome Volume: -6cc Comp Ratio: 3.480" Stroke w/64cc Heads: 10.6Comp Ratio: 3.500" Stroke w/64cc Heads: 10.8Comp Ratio: 3.750" Stroke w/64cc Heads: 11.5