/1/0/102070.jpg

More Views

Harmonic Balancer

Part Number : 102070

Original Equipment (OE) Part Interchange

GENERAL MOTORS: 3857352
GENERAL MOTORS: 10141202

Features & Benefits

ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended. This design is manufactured with high grade metals and rubber that is bonded or pressed per the original specifications. Each component is precision machined and assemblies are dynamically balanced for the best performance. Where needed, a woodruff key is included in the box to replace a damaged or lost piece. ATP Harmonic Balancers are backed by a Limited Lifetime Warranty.
  • Manufactured to OE design ensuring each balancer will install properly and function as intended
  • Dynamically balanced for proper absorption of the crankshaft vibrations
  • Precision machined to zero runout providing smooth performance at all engine speeds
  • Includes woodruff keys making installation smooth and easy if original key is damaged or lost
  • Industry Leading Limited Lifetime Warranty

Warranty

For more information about the warranty View Details

Specifications

Application

Part Number (in inches)
102070
Name
Harmonic Balancer
Product Type
Engine Harmonic Balancer
Outer Diameter (in inches)
6.625
Hardware Description
(2) keys
Additional Details
2V balancer, 3 bolt mounting holes, includes 2 keys

Fitment Notes

Select a vehicle to view fitment notes
1975 Chevrolet C10 L6 4.8L 292cid
1976 Chevrolet C10 L6 4.8L 292cid
1977 Chevrolet C10 L6 4.8L 292cid
1978 Chevrolet C10 L6 4.8L 292cid
1979 Chevrolet C10 L6 4.8L 292cid
1980 Chevrolet C10 L6 4.8L 292cid
1975 Chevrolet C20 L6 4.8L 292cid
1976 Chevrolet C20 L6 4.8L 292cid
1977 Chevrolet C20 L6 4.8L 292cid
1978 Chevrolet C20 L6 4.8L 292cid
1979 Chevrolet C20 L6 4.8L 292cid
1980 Chevrolet C20 L6 4.8L 292cid
1981 Chevrolet C20 L6 4.8L 292cid
1982 Chevrolet C20 L6 4.8L 292cid
1983 Chevrolet C20 L6 4.8L 292cid
1984 Chevrolet C20 L6 4.8L 292cid
1985 Chevrolet C20 L6 4.8L 292cid
1986 Chevrolet C20 L6 4.8L 292cid
1975 Chevrolet C20 Suburban L6 4.8L 292cid
1976 Chevrolet C20 Suburban L6 4.8L 292cid
1977 Chevrolet C20 Suburban L6 4.8L 292cid
1978 Chevrolet C20 Suburban L6 4.8L 292cid
1979 Chevrolet C20 Suburban L6 4.8L 292cid
1980 Chevrolet C20 Suburban L6 4.8L 292cid
1981 Chevrolet C20 Suburban L6 4.8L 292cid
1982 Chevrolet C20 Suburban L6 4.8L 292cid
1975 Chevrolet C30 L6 4.8L 292cid
1976 Chevrolet C30 L6 4.8L 292cid
1977 Chevrolet C30 L6 4.8L 292cid
1978 Chevrolet C30 L6 4.8L 292cid
1979 Chevrolet C30 L6 4.8L 292cid
1980 Chevrolet C30 L6 4.8L 292cid
1981 Chevrolet C30 L6 4.8L 292cid
1982 Chevrolet C30 L6 4.8L 292cid
1983 Chevrolet C30 L6 4.8L 292cid
1984 Chevrolet C30 L6 4.8L 292cid
1985 Chevrolet C30 L6 4.8L 292cid
1986 Chevrolet C30 L6 4.8L 292cid
1975 Chevrolet G20 L6 4.8L 292cid
1976 Chevrolet G20 L6 4.8L 292cid
1977 Chevrolet G20 L6 4.8L 292cid
1978 Chevrolet G20 L6 4.8L 292cid
1975 Chevrolet G30 L6 4.8L 292cid
1976 Chevrolet G30 L6 4.8L 292cid
1977 Chevrolet G30 L6 4.8L 292cid
1978 Chevrolet G30 L6 4.8L 292cid
1975 Chevrolet K10 L6 4.8L 292cid
1976 Chevrolet K10 L6 4.8L 292cid
1979 Chevrolet K10 L6 4.8L 292cid
1980 Chevrolet K10 L6 4.8L 292cid
1975 Chevrolet K20 L6 4.8L 292cid
1976 Chevrolet K20 L6 4.8L 292cid
1977 Chevrolet K20 L6 4.8L 292cid
1978 Chevrolet K20 L6 4.8L 292cid
1979 Chevrolet K20 L6 4.8L 292cid
1980 Chevrolet K20 L6 4.8L 292cid
1981 Chevrolet K20 L6 4.8L 292cid
1982 Chevrolet K20 L6 4.8L 292cid
1983 Chevrolet K20 L6 4.8L 292cid
1984 Chevrolet K20 L6 4.8L 292cid
1985 Chevrolet K20 L6 4.8L 292cid
1986 Chevrolet K20 L6 4.8L 292cid
1975 Chevrolet K20 Suburban L6 4.8L 292cid
1976 Chevrolet K20 Suburban L6 4.8L 292cid
1977 Chevrolet K20 Suburban L6 4.8L 292cid
1978 Chevrolet K20 Suburban L6 4.8L 292cid
1979 Chevrolet K20 Suburban L6 4.8L 292cid
1980 Chevrolet K20 Suburban L6 4.8L 292cid
1981 Chevrolet K20 Suburban L6 4.8L 292cid
1982 Chevrolet K20 Suburban L6 4.8L 292cid
1977 Chevrolet K30 L6 4.8L 292cid
1978 Chevrolet K30 L6 4.8L 292cid
1979 Chevrolet K30 L6 4.8L 292cid
1980 Chevrolet K30 L6 4.8L 292cid
1981 Chevrolet K30 L6 4.8L 292cid
1982 Chevrolet K30 L6 4.8L 292cid
1983 Chevrolet K30 L6 4.8L 292cid
1984 Chevrolet K30 L6 4.8L 292cid
1985 Chevrolet K30 L6 4.8L 292cid
1986 Chevrolet K30 L6 4.8L 292cid
1975 Chevrolet P10 L6 4.8L 292cid
1976 Chevrolet P10 L6 4.8L 292cid
1977 Chevrolet P10 L6 4.8L 292cid
1978 Chevrolet P10 L6 4.8L 292cid
1979 Chevrolet P10 L6 4.8L 292cid
1980 Chevrolet P10 L6 4.8L 292cid
1975 Chevrolet P20 L6 4.8L 292cid
1976 Chevrolet P20 L6 4.8L 292cid
1977 Chevrolet P20 L6 4.8L 292cid
1978 Chevrolet P20 L6 4.8L 292cid
1979 Chevrolet P20 L6 4.8L 292cid
1980 Chevrolet P20 L6 4.8L 292cid
1981 Chevrolet P20 L6 4.8L 292cid
1982 Chevrolet P20 L6 4.8L 292cid
1983 Chevrolet P20 L6 4.8L 292cid
1984 Chevrolet P20 L6 4.8L 292cid
1985 Chevrolet P20 L6 4.8L 292cid
1986 Chevrolet P20 L6 4.8L 292cid
1987 Chevrolet P20 L6 4.8L 292cid
1988 Chevrolet P20 L6 4.8L 292cid
1989 Chevrolet P20 L6 4.8L 292cid
1975 Chevrolet P30 L6 4.8L 292cid
1976 Chevrolet P30 L6 4.8L 292cid
1977 Chevrolet P30 L6 4.8L 292cid
1978 Chevrolet P30 L6 4.8L 292cid
1979 Chevrolet P30 L6 4.8L 292cid
1980 Chevrolet P30 L6 4.8L 292cid
1981 Chevrolet P30 L6 4.8L 292cid
1982 Chevrolet P30 L6 4.8L 292cid
1983 Chevrolet P30 L6 4.8L 292cid
1984 Chevrolet P30 L6 4.8L 292cid
1985 Chevrolet P30 L6 4.8L 292cid
1986 Chevrolet P30 L6 4.8L 292cid
1987 Chevrolet P30 L6 4.8L 292cid
1988 Chevrolet P30 L6 4.8L 292cid
1989 Chevrolet P30 L6 4.8L 292cid
1987 Chevrolet R20 L6 4.8L 292cid
1988 Chevrolet R20 L6 4.8L 292cid
1987 Chevrolet R30 L6 4.8L 292cid
1988 Chevrolet R30 L6 4.8L 292cid
1987 Chevrolet V20 L6 4.8L 292cid
1987 Chevrolet V30 L6 4.8L 292cid
1988 Chevrolet V30 L6 4.8L 292cid
1975 GMC C15 L6 4.8L 292cid
1976 GMC C15 L6 4.8L 292cid
1977 GMC C15 L6 4.8L 292cid
1978 GMC C15 L6 4.8L 292cid
1979 GMC C1500 L6 4.8L 292cid
1980 GMC C1500 L6 4.8L 292cid
1975 GMC C25 L6 4.8L 292cid
1976 GMC C25 L6 4.8L 292cid
1977 GMC C25 L6 4.8L 292cid
1978 GMC C25 L6 4.8L 292cid
1975 GMC C25 Suburban L6 4.8L 292cid
1976 GMC C25 Suburban L6 4.8L 292cid
1977 GMC C25 Suburban L6 4.8L 292cid
1978 GMC C25 Suburban L6 4.8L 292cid
1979 GMC C2500 L6 4.8L 292cid
1980 GMC C2500 L6 4.8L 292cid
1981 GMC C2500 L6 4.8L 292cid
1982 GMC C2500 L6 4.8L 292cid
1983 GMC C2500 L6 4.8L 292cid
1984 GMC C2500 L6 4.8L 292cid
1985 GMC C2500 L6 4.8L 292cid
1986 GMC C2500 L6 4.8L 292cid
1979 GMC C2500 Suburban L6 4.8L 292cid
1980 GMC C2500 Suburban L6 4.8L 292cid
1981 GMC C2500 Suburban L6 4.8L 292cid
1982 GMC C2500 Suburban L6 4.8L 292cid
1984 GMC C2500 Suburban L6 4.8L 292cid
1975 GMC C35 L6 4.8L 292cid
1976 GMC C35 L6 4.8L 292cid
1977 GMC C35 L6 4.8L 292cid
1978 GMC C35 L6 4.8L 292cid
1979 GMC C3500 L6 4.8L 292cid
1980 GMC C3500 L6 4.8L 292cid
1981 GMC C3500 L6 4.8L 292cid
1982 GMC C3500 L6 4.8L 292cid
1983 GMC C3500 L6 4.8L 292cid
1984 GMC C3500 L6 4.8L 292cid
1985 GMC C3500 L6 4.8L 292cid
1986 GMC C3500 L6 4.8L 292cid
1975 GMC G25 L6 4.8L 292cid
1976 GMC G25 L6 4.8L 292cid
1977 GMC G25 L6 4.8L 292cid
1978 GMC G25 L6 4.8L 292cid
1975 GMC G35 L6 4.8L 292cid
1976 GMC G35 L6 4.8L 292cid
1977 GMC G35 L6 4.8L 292cid
1978 GMC G35 L6 4.8L 292cid
1975 GMC K15 L6 4.8L 292cid
1976 GMC K15 L6 4.8L 292cid
1979 GMC K1500 L6 4.8L 292cid
1980 GMC K1500 L6 4.8L 292cid
1975 GMC K25 L6 4.8L 292cid
1976 GMC K25 L6 4.8L 292cid
1977 GMC K25 L6 4.8L 292cid
1978 GMC K25 L6 4.8L 292cid
1975 GMC K25 Suburban L6 4.8L 292cid
1976 GMC K25 Suburban L6 4.8L 292cid
1977 GMC K25 Suburban L6 4.8L 292cid
1978 GMC K25 Suburban L6 4.8L 292cid
1979 GMC K2500 L6 4.8L 292cid
1980 GMC K2500 L6 4.8L 292cid
1981 GMC K2500 L6 4.8L 292cid
1982 GMC K2500 L6 4.8L 292cid
1983 GMC K2500 L6 4.8L 292cid
1984 GMC K2500 L6 4.8L 292cid
1985 GMC K2500 L6 4.8L 292cid
1986 GMC K2500 L6 4.8L 292cid
1979 GMC K2500 Suburban L6 4.8L 292cid
1980 GMC K2500 Suburban L6 4.8L 292cid
1981 GMC K2500 Suburban L6 4.8L 292cid
1982 GMC K2500 Suburban L6 4.8L 292cid
1984 GMC K2500 Suburban L6 4.8L 292cid
1977 GMC K35 L6 4.8L 292cid
1978 GMC K35 L6 4.8L 292cid
1979 GMC K3500 L6 4.8L 292cid
1980 GMC K3500 L6 4.8L 292cid
1981 GMC K3500 L6 4.8L 292cid
1982 GMC K3500 L6 4.8L 292cid
1983 GMC K3500 L6 4.8L 292cid
1984 GMC K3500 L6 4.8L 292cid
1985 GMC K3500 L6 4.8L 292cid
1986 GMC K3500 L6 4.8L 292cid
1975 GMC P15 L6 4.8L 292cid
1976 GMC P15 L6 4.8L 292cid
1977 GMC P15 L6 4.8L 292cid
1978 GMC P15 L6 4.8L 292cid
1979 GMC P1500 L6 4.8L 292cid
1980 GMC P1500 L6 4.8L 292cid
1975 GMC P25 L6 4.8L 292cid
1976 GMC P25 L6 4.8L 292cid
1977 GMC P25 L6 4.8L 292cid
1978 GMC P25 L6 4.8L 292cid
1979 GMC P2500 L6 4.8L 292cid
1980 GMC P2500 L6 4.8L 292cid
1981 GMC P2500 L6 4.8L 292cid
1982 GMC P2500 L6 4.8L 292cid
1983 GMC P2500 L6 4.8L 292cid
1984 GMC P2500 L6 4.8L 292cid
1985 GMC P2500 L6 4.8L 292cid
1986 GMC P2500 L6 4.8L 292cid
1987 GMC P2500 L6 4.8L 292cid
1989 GMC P2500 L6 4.8L 292cid
1975 GMC P35 L6 4.8L 292cid
1976 GMC P35 L6 4.8L 292cid
1977 GMC P35 L6 4.8L 292cid
1978 GMC P35 L6 4.8L 292cid
1979 GMC P3500 L6 4.8L 292cid
1980 GMC P3500 L6 4.8L 292cid
1981 GMC P3500 L6 4.8L 292cid
1982 GMC P3500 L6 4.8L 292cid
1983 GMC P3500 L6 4.8L 292cid
1984 GMC P3500 L6 4.8L 292cid
1985 GMC P3500 L6 4.8L 292cid
1986 GMC P3500 L6 4.8L 292cid
1987 GMC P3500 L6 4.8L 292cid
1988 GMC P3500 L6 4.8L 292cid
1989 GMC P3500 L6 4.8L 292cid
1987 GMC R2500 L6 4.8L 292cid
1988 GMC R2500 L6 4.8L 292cid
1987 GMC R3500 L6 4.8L 292cid
1988 GMC R3500 L6 4.8L 292cid
1987 GMC V2500 L6 4.8L 292cid
1987 GMC V3500 L6 4.8L 292cid
1988 GMC V3500 L6 4.8L 292cid
Recent Posts
  • ATP Acquired By The Lodi Group
    The assets of ATP – Inc. have been acquired by The Lodi Group of Monterrey, Mexico. Under new ownership, the company begins operation as Automotive Technology Products LLC (ATP), effective today with no disruption in business. The company says its first... Learn More
  • ATP Releases 18 New Cables including Shift, Detent and Accelerator
    ATP has released, 18 New Cable part numbers covering 10.5 million additional vehicles. ATP Cables feature a quality polymer insulation to protect from corrosion and abrasions, ensuring long lasting performance. Each cable is designed to fit, look and perf... Learn More

Support

Tech Hotline
Having trouble mid-install?
Phone:  800-647-6272

Distributors
Are you a distributor? Log in!
Distributor Area