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from $749.95
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408 Small Block Mopar, FX, Comp Height: 1.457, -28cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.000", ROD: 6.123, Approx Comp Ratio: 62cc-9.5, 64cc-9.33, 72cc-8.72 Effective June 15th 2026, These Sm These Block Mopar ring grooves have been updated to the new specifications of 1.2-1.2-3mm. Parts manufactured prior to this date feature ring grooves with dimensions of 1/16-1/16-3/16.
Regular price
from $749.95
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from $749.95
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410 Small Block Mopar, FX, Comp Height: 1.457, -28cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.000", ROD: 6.123, Approx Comp Ratio: 62cc-9.54, 64cc-9.36, 72cc-8.75 Effective June 15th 2026, These Sm These Block Mopar ring grooves have been updated to the new specifications of 1.2-1.2-3mm. Parts manufactured prior to this date feature ring grooves with dimensions of 1/16-1/16-3/16.
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from $749.95
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from $749.95
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414 Small Block Mopar, FX, Comp Height: 1.457, -28cc Dish Top, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4.000", ROD: 6.123, Approx Comp Ratio: 62cc-9.61, 64cc-9.44, 72cc-8.82 Effective June 15th 2026, These Sm These Block Mopar ring grooves have been updated to the new specifications of 1.2-1.2-3mm. Parts manufactured prior to this date feature ring grooves with dimensions of 1/16-1/16-3/16.
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from $1,459.95
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from $1,459.95
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488 Mopar Viper/SRT, FX, Comp Height: 1.28, -0cc Flat Top No Notch, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.225, Approx Comp Ratio: 64cc-12.07, 74cc-10.72, 84cc-9.67 *
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from $1,459.95
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from $1,459.95
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489 Mopar Viper/SRT, FX, Comp Height: 1.28, -0cc Flat Top No Notch, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.225, Approx Comp Ratio: 64cc-12.09, 74cc-10.74, 84cc-9.69 *
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from $1,459.95
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from $1,459.95
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488 Mopar Viper/SRT, FX, Comp Height: 1.28, -10cc Dish Top No Notch, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.225, Approx Comp Ratio: 64cc-10.72, 74cc-9.67, 84cc-8.82 *
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from $1,459.95
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from $1,459.95
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489 Mopar Viper/SRT, FX, Comp Height: 1.28, -10cc Dish Top No Notch, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.225, Approx Comp Ratio: 64cc-10.74, 74cc-9.69, 84cc-8.84 *
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from $1,459.95
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from $1,459.95
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495 Mopar Viper/SRT, FX, Comp Height: 1.28, -10cc Dish Top No Notch, PIN: .927", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.225, Approx Comp Ratio: 64cc-10.84, 74cc-9.78, 84cc-8.92 *
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from $1,459.95
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from $1,459.95
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488 Mopar Viper/SRT, FX, Comp Height: 1.38, -0cc Flat Top No Notch, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.125, Approx Comp Ratio: 64cc-12.07, 74cc-10.72, 84cc-9.67 *
Regular price
from $1,459.95
Sale price
from $1,459.95
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Unit price
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489 Mopar Viper/SRT, FX, Comp Height: 1.38, -0cc Flat Top No Notch, PIN: .984", Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.880", ROD: 6.125, Approx Comp Ratio: 64cc-12.09, 74cc-10.74, 84cc-9.69 *
