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Mr. Gasket Harmonic Balancer Bolt 7846

Mr. Gasket Harmonic Balancer Bolt 7846
$46.99 ea
NEWOut of stock with our supplier as of 12/08/2023
Model: 4012311
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Mr. Gasket Harmonic Balancer Bolt & Washer Set for 1965-2000 Chevy 396-502 Mark IV and Generation V Big Block. Fits 366,396,402,427,454, and 502 big block Chevrolet. 1/2-20 x 1-1/2 inch heat treated, black oxide coated Grade 8 alloy steel with a tall hex head to prevent wrench slippage. The extra thick parallel ground washer provides accurate, uniform torque.
Features:
  • Heat treated black oxide coated Grade 8 alloy steel
  • Tall hex head to prevent wrench slippage
  • Thick parallel ground washer provides accurate, uniform torque

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Bel Air 1963 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1966 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1967 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1968 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1969 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1970 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1971 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1972 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1973 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1974 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Bel Air 1975 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1963 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1966 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1967 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1968 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1969 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1971 7.4L / 454 / V8
6.6L / 400 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Biscayne 1972 7.4L / 454 / V8
6.6L / 400 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Brookwood 1972 6.6L / 400 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1966 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1967 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1968 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1969 7.0L / 427 / V8
6.5L / 396 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1970 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1971 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1972 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1973 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1974 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1975 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Caprice 1976 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1963 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1966 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1967 7.0L / 427 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1968 6.5L / 396 / V8
7.0L / 427 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1969 6.5L / 396 / V8
7.0L / 427 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1970 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1971 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1972 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1973 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1974 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1975 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Impala 1976 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Townsman 1970 7.4L / 454 / V8 ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;
Chevrolet Townsman 1972 6.6L / 400 / V8
7.4L / 454 / V8
ULTRA SEAL; HARMONIC BALANCER BOLT/WASHER KIT; 0.5 IN. -20 X 1.5 IN.; W/SPLIT LOCK WASHER AND THICK GROUND WASHER;

Specifications:

Emission Code 5
Engine Chevy Big Block V8
Finish Black Oxide
Material Steel
Part Type Engine Harmonic Balancer Bolt
Product Type Harmonic Balancer Bolts
Warranty Limited 90 Day
Weight 0.5400

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Mr. Gasket Harmonic Balancer Bolt 7846:
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