Forged PISTONS for 396 / 408

 

 

Small Block Chevy 396 / 408

SBC 396 / 408- 4.000 STD Bore

4000 Available Bore Sizes: (4.000 = STD.) (4.030 = .030) (4.040 = .040) (4.060 = .060)

Add the Bore size to the end of the part # IE. 1870-4155 for a .030 oversize.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top Compression Ratio Alloy Pistons Piston and Ring Kits
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 4032 8140 K8140
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 4032 8143 K8143
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 4032 8145 K8145
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" -28cc Dish Top 58cc-9.47, 64cc-8.96, 70cc-8.51 4032 8146 K8146
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 4032 8147 K8147
SX 396 3.875" 6.000" 1.062 .927 1/16-1/16-3/16" -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 4032 8150 K8150
SX 396 3.875" 6.000" 1.062 .927 1/16-1/16-3/16" -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 4032 8153 K8153
SX 396 3.875" 6.000" 1.062 .927 1/16-1/16-3/16" -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 4032 8155 K8155
SX 396 3.875" 6.000" 1.062 .927 1/16-1/16-3/16" -28cc Dish Top 58cc-9.47, 64cc-8.96, 70cc-8.51 4032 8156 K8156
SX 396 3.875" 6.000" 1.062 .927 1/16-1/16-3/16" +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 4032 8157 K8157
SX 396 3.500" 5.700" 1.560" .927 1/16-1/16-3/16" -5cc Flat Top 58cc-9.96, 64cc-9.25, 70cc-8.65 4032 8160 K8160
SX 396 3.750" 6.000" 1.125" .927 1/16-1/16-3/16" -5cc Flat Top 58cc-10.60, 64cc-9.84, 70cc-9.20 4032 8165 K8165
SX 396 3.875" 5.700" 1.362" .927 1/16-1/16-3/16" -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 4032 8165 K8165
SX 408 4.000" 6.000" 1.000" .927 1/16-1/16-3/16" -5cc Flat Top 58cc-12.56, 64cc-11.67, 70cc-10.90 4032 8180 K8180
SX 408 4.000" 6.000" 1.000" .927 1/16-1/16-3/16" -16cc Dish Top 58cc-11.02, 64cc-10.34, 70cc-9.74 4032 8183 K8183
SX 408 4.000" 6.000" 1.000" .927 1/16-1/16-3/16" -21cc Dish Top 58cc-10.44, 64cc-9.84, 70cc-9.30 4032 8185 K8185
1-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 4032 1-2450 K1-2450
2-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 2618 2-2450 K2-2450
3-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 2618 3-2450 K3-2450
1-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 4032 1-2453 K1-2453
2-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 2618 2-2453 K2-2453
3-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 2618 3-2453 K3-2453
1-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 4032 1-2455 K1-2455
2-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 2618 2-2455 K2-2455
3-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 2618 3-2455 K3-2455
1-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.47, 64cc-8.96, 70cc-8.51 4032 1-2456 K1-2456
2-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.47, 64cc-8.96, 70cc-8.51 2618 2-2456 K2-2456
3-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.47, 64cc-8.96, 70cc-8.51 2618 3-2456 K3-2456
1-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 4032 1-2457 K1-2457
2-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 2618 2-2457 K2-2457
3-FX 396 3.875" 5.700" 1.362" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 2618 3-2457 K3-2457
1-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 4032 1-2460 K1-2460
2-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 2618 2-2460 K2-2460
3-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.20, 64cc-11.33, 70cc-10.59 2618 3-2460 K3-2460
1-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 4032 1-2463 K1-2463
2-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 2618 2-2463 K2-2463
3-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -16cc Dish Top 58cc-10.70, 64cc-10.04, 70cc-9.47 2618 3-2463 K3-2463
1-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 4032 1-2465 K1-2465
2-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 2618 2-2465 K2-2465
3-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.15, 64cc-9.56, 70cc-9.04 2618 3-2465 K3-2465
1-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 4032 1-2467 K1-2467
2-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 2618 2-2467 K2-2467
3-FX 396 3.875" 6.000" 1.062" .927 1.2/1.2/3MM +4cc Dome Top 58cc-13.82, 64cc-12.69, 70cc-11.75 2618 3-2467 K3-2467
1-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.56, 64cc-11.67, 70cc-10.90 4032 1-2700 K1-2700
2-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.56, 64cc-11.67, 70cc-10.90 2618 2-2700 K2-2700
3-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -5cc Flat Top 58cc-12.56, 64cc-11.67, 70cc-10.90 2618 3-2700 K3-2700
1-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -16cc Dish Top 58cc-11.02, 64cc-10.34, 70cc-9.74 4032 1-2703 K1-2703
2-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -16cc Dish Top 58cc-11.02, 64cc-10.34, 70cc-9.74 2618 2-2703 K2-2703
3-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -16cc Dish Top 58cc-11.02, 64cc-10.34, 70cc-9.74 2618 3-2703 K3-2703
1-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.44, 64cc-9.84, 70cc-9.30 4032 1-2705 K1-2705
2-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.44, 64cc-9.84, 70cc-9.30 2618 2-2705 K2-2705
3-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -21cc Dish Top 58cc-10.44, 64cc-9.84, 70cc-9.30 2618 3-2705 K3-2705
1-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.74, 64cc-9.22, 70cc-8.75 4032 1-2707 K1-2707
2-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.74, 64cc-9.22, 70cc-8.75 2618 2-2707 K2-2707
3-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM -28cc Dish Top 58cc-9.74, 64cc-9.22, 70cc-8.75 2618 3-2707 K3-2707
1-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM +4cc Dome Top 58cc-14.24, 64cc-13.07, 70cc-12.10 4032 1-2712 K1-2712
2-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM +4cc Dome Top 58cc-14.24, 64cc-13.07, 70cc-12.10 2618 2-2712 K2-2712
3-FX 408 4.000" 6.000" 1.000" .927 1.2/1.2/3MM +4cc Dome Top 58cc-14.24, 64cc-13.07, 70cc-12.10 2618 3-2712 K3-2712