1973, 1973-87 Chevy Trucks, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1980-1991, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, C10, c15, c1500, c20, c25, c2500, c30, c30c20c10, c35, c3500, dropship, DropshipOnly(NoBundle), k10, k1000,

Glass Weatherstrip Lockstrip | Chevy GMC 1973-1991

$82.27

Glass weatherstrip lockstrip for 1973–91 Chevy and GMC Suburban and crew cab pickups, a black ozone-resistant insert that locks the glass into the weatherstrip.

  • Locks the glass down - driving the strip into the groove spreads the weatherstrip hard against the pinchweld.
  • Ozone resistant - the failure mode of the original strip was brittle rubber; this material resists it.
  • Black to disappear - reads as trim rather than as a repair on a Suburban or Crew Cab body.
  • Correct profile - cut for the Chevrolet and GMC groove rather than trimmed from universal stock.
  • Finishes the job right - the one part a glass install stalls without.

Install Level: Advanced

Lockstrip only. Weatherstrip and glass are separate.
For 4-door Suburban and crew cab bodies only.
Install during glass replacement. Professional installation is recommended.

SKU: WLS 5351/52 B

⚠️
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead. Learn more.
Glass Weatherstrip Lockstrip | Chevy GMC 1973-1991
$82.27

Finish the Build Right

Parts our crew pairs with this kit so your swap goes together right the first time.

1–2 of 3
  • Windshield Weatherstrip Seal With Trim Groove for lockstrip | Chevy GMC 1973-1991 $119.61 Details for Windshield Weatherstrip Seal With Trim Groove for lockstrip | Chevy GMC 1973-1991
  • Lockstrip Joint Clip | Chevy GMC 1973-1991 $5.69 Details for Lockstrip Joint Clip | Chevy GMC 1973-1991
  • Glass Run Channel | Chevy GMC 1973-1975 $150.08 Details for Glass Run Channel | Chevy GMC 1973-1975

Overview
Specifications
Tech Resources
Compatibility

This black lockstrip insert's into the weatherstrip to lock in the glass. It's made from high quality ozone resistant materials. "This item is designed to be installed during glass replacement. Precision recommends contacting a professional auto glass technician for installation."

Applications

  • 1973 - 1986 Chevrolet - C10 Suburban - 4 Door Sport Utility
  • 1973 - 1986 Chevrolet - C20 Suburban - 4 Door Sport Utility
  • 1973 - 1986 Chevrolet - K10 Suburban - 4 Door Sport Utility
  • 1973 - 1986 Chevrolet - K20 Suburban - 4 Door Sport Utility
  • 1975 - 1978 GMC - C15 Suburban - 4 Door Sport Utility
  • 1979 - 1986 GMC - C1500 Suburban - 4 Door Sport Utility
  • 1979 - 1986 GMC - C2500 Suburban - 4 Door Sport Utility
  • 1979 - 1986 GMC - K1500 Suburban - 4 Door Sport Utility
  • 1979 - 1986 GMC - K2500 Suburban - 4 Door Sport Utility
  • 1987 - 1988 Chevrolet - R10 Suburban - 4 Door Sport Utility
  • 1987 - 1988 Chevrolet - R20 - 4 Door Crew Cab Pickup
  • 1987 - 1988 Chevrolet - R20 Suburban - 4 Door Sport Utility
  • 1987 - 1988 Chevrolet - R30 - 4 Door Crew Cab Pickup
  • 1987 - 1988 Chevrolet - V10 Suburban - 4 Door Sport Utility
  • 1987 - 1988 Chevrolet - V20 Suburban - 4 Door Sport Utility
  • 1987 - 1988 Chevrolet - V30 - 4 Door Crew Cab Pickup
  • 1987 - 1991 GMC - R1500 Suburban - 4 Door Sport Utility
  • 1987 - 1989 GMC - R2500 - 4 Door Crew Cab Pickup
  • 1987 - 1991 GMC - R2500 Suburban - 4 Door Sport Utility
  • 1987 - 1991 GMC - R3500 - 4 Door Crew Cab Pickup
  • 1987 - 1991 GMC - V1500 Suburban - 4 Door Sport Utility
  • 1987 - 1991 GMC - V2500 Suburban - 4 Door Sport Utility
  • 1987 - 1991 GMC - V3500 - 4 Door Crew Cab Pickup
  • 1989 - 1991 Chevrolet - R1500 Suburban - 4 Door Sport Utility
  • 1989 - 1989 Chevrolet - R2500 - 4 Door Crew Cab Pickup
  • 1989 - 1991 Chevrolet - R2500 Suburban - 4 Door Sport Utility
  • 1989 - 1991 Chevrolet - R3500 - 4 Door Crew Cab Pickup
  • 1989 - 1991 Chevrolet - V1500 Suburban - 4 Door Sport Utility
  • 1989 - 1991 Chevrolet - V2500 Suburban - 4 Door Sport Utility
  • 1989 - 1991 Chevrolet - V3500 - 4 Door Crew Cab Pickup

WARNING: Cancer and Reproductive Harm - http://www.p65warnings.ca.gov/

Precision part number WLS 5351/52 B
Type: glass weatherstrip lockstrip insert
Finish: black
Material: high quality ozone resistant material
Sold as: lockstrip only
Installed during glass replacement
Listed price 82.27 USD
No length; profile dimension or piece count is published on this listing

Questions? Talk to the FFG Team

For fitment questions or build-specific guidance, the FFG team has you covered.

Email: info@fatfender.com

Call: (480) 621-6072

Fits 1973-1991 Chevrolet and GMC Suburban and Crew Cab Pickup bodies as published - C10; C20; K10; K20; R10; R20; R30; V10; V20; V30 and the GMC C15; C25; C1500; C2500; K15; K25; K1500; K2500; R1500; R2500; R3500; V1500; V2500; V3500 equivalents.
Every published application line is a 4 Door Sport Utility (Suburban) or a 4 Door Crew Cab Pickup. Regular cab pickups are not listed.
No generation value applies. The generations vocabulary on this site covers Ford trucks only and this is a Chevrolet and GMC part.

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