Chevy 396

STEP 1: Choose Cyl Bore Size

• 4.000 in , 101.520 mm (20)
• 4.030 in , 102.281 mm (20)
• 4.040 in , 102.535 mm (20)
• 4.060 in , 103.043 mm (20)
• 4.125 in , 104.693 mm (20)
• 4.155 in , 105.454 mm (20)
• 4.165 in , 105.708 mm (20)
• 4.185 in , 106.215 mm (20)

Show all STEP 1: Choose Cyl Bore Size

STEP 2: Piston Series

• FX Series ( Most popular ) (80)
• SX Series ( Mid Grade ) (80)

Show all STEP 2: Piston Series

STEP 3: Connecting Rod Length

• 5.700" (80)
• 6.000" (80)

Show all STEP 3: Connecting Rod Length

STEP 4: Piston Pin Diameter

• 0.927" (160)

Show all STEP 4: Piston Pin Diameter

STEP 5: Cylinder Head Type

• SBC 23 Degree (80)

Show all STEP 5: Cylinder Head Type

STEP 6: Top - Comp. Ratio

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.21 to 1
  64	11.35 to 1
  70	10.6 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.35 to 1
  64	11.46 to 1
  70	10.7 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.38 to 1
  64	11.51 to 1
  70	10.75 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.5 to 1
  64	11.6 to 1
  70	10.85 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.82 to 1
  64	11.92 to 1
  70	11.13 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	12.96 to 1
  64	12.05 to 1
  70	11.25 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	13.02 to 1
  64	12.08 to 1
  70	11.3 to 1

  (4)

• -5cc Flat Top SBC 23 Degree

  Chamber	Comp Ratio
  58	13.13 to 1
  64	12.19 to 1
  70	11.38 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.71 to 1
  64	10.06 to 1
  70	9.48 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.82 to 1
  64	10.16 to 1
  70	9.57 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.87 to 1
  64	10.21 to 1
  70	9.62 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.97 to 1
  64	10.28 to 1
  70	9.69 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	11.25 to 1
  64	10.55 to 1
  70	9.95 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	11.38 to 1
  64	10.69 to 1
  70	10.07 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	11.42 to 1
  64	10.71 to 1
  70	10.11 to 1

  (4)

• -16cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	11.5 to 1
  64	10.81 to 1
  70	10.18 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.16 to 1
  64	9.57 to 1
  70	9.04 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.26 to 1
  64	9.66 to 1
  70	9.15 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.31 to 1
  64	9.71 to 1
  70	9.18 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.39 to 1
  64	9.79 to 1
  70	9.26 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.65 to 1
  64	10.05 to 1
  70	9.5 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.79 to 1
  64	10.16 to 1
  70	9.61 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.82 to 1
  64	10.21 to 1
  70	9.65 to 1

  (4)

• -21cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.92 to 1
  64	10.28 to 1
  70	9.73 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.07 to 1
  64	9.52 to 1
  70	9.05 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.11 to 1
  64	9.56 to 1
  70	9.09 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	10.18 to 1
  64	9.64 to 1
  70	9.15 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	9.48 to 1
  64	8.97 to 1
  70	8.52 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	9.57 to 1
  64	9.07 to 1
  70	8.61 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	9.62 to 1
  64	9.1 to 1
  70	8.65 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	9.69 to 1
  64	9.18 to 1
  70	8.71 to 1

  (4)

• -28cc Dish Top SBC 23 Degree

  Chamber	Comp Ratio
  58	9.95 to 1
  64	9.41 to 1
  70	8.95 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	13.83 to 1
  64	12.72 to 1
  70	11.76 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	13.96 to 1
  64	12.84 to 1
  70	11.88 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.02 to 1
  64	12.9 to 1
  70	11.93 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.16 to 1
  64	12.99 to 1
  70	12.02 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.51 to 1
  64	13.32 to 1
  70	12.35 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.67 to 1
  64	13.5 to 1
  70	12.49 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.74 to 1
  64	13.53 to 1
  70	12.54 to 1

  (4)

• +4cc Dome Top SBC 23 Degree

  Chamber	Comp Ratio
  58	14.83 to 1
  64	13.65 to 1
  70	12.63 to 1

  (4)

Show all STEP 6: Top - Comp. Ratio

Compression Height

• 1.062" (80)
• 1.362" (80)

Show all Compression Height

Crankshaft Stroke

• 3.875" (160)

Show all Crankshaft Stroke