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Holley Valve Cover Bolt Kit 891000B

Holley Valve Cover Bolt Kit 891000B
$3.99 ea
NEWBackordered until 07/31/2022Out of stock with HOLLEY PERFORMANCE PRODUCTS as of 05/28/2022
Model: 3993068
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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We've all run into this problem working on our project. You get in a hurry. It's late and you are tired as you've been out in the shop wrenching for hours. You go to button things up by putting your trick looking fabricated valve covers back on your heads and it happens! You drop a washer or multiple washers, you drop a bolt into the abyss of your engine bay and can't find it, or you have one of those really nice shops with a drain in the floor and the bolt and/or washers fall down into the drain, never to be seen again. Holley to the rescue with replacement valve cover hardware kits for our popular fabricated valve cover kits.
Features:
  • Hardware Kits Available In Silver Or Black Finish
  • Kits Include Correctly Sized Bolts And Washers
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Installation Notes:
** Recommended Torque spec for these Valve cover bolts are 28-34 in/lbs. *** Overtightening of these bolts can result in deformation of the valve cover and over compression of the gasket resulting in oil leaks.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

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
Buick Skylark 1977 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Buick Skylark 1978 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Buick Skylark 1979 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1964 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1965 5.3L / 327 / V8
4.6L / 283 / V8
5.4L / 327 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1966 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1967 5.3L / 327 / V8
4.6L / 283 / V8
5.4L / 327 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1968 5.3L / 327 / V8
5.0L / 307 / V8
5.4L / 327 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1969 5.0L / 307 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1970 5.0L / 307 / V8
6.6L / 400 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1971 5.0L / 307 / V8
6.6L / 400 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1972 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Chevelle 1973 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1964 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1965 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1966 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1967 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1968 5.3L / 327 / V8
5.0L / 307 / V8
5.4L / 327 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1969 5.3L / 327 / V8
5.0L / 307 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1970 5.0L / 307 / V8
6.6L / 400 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1971 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1972 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1973 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1974 6.6L / 400 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1975 5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1976 5.0L / 305 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1977 5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1978 5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1979 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1980 4.4L / 267 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1981 4.4L / 267 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1982 4.4L / 267 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1983 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1984 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1985 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet El Camino 1986 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1964 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1965 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1966 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1967 5.3L / 327 / V8
4.6L / 283 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1973 5.0L / 307 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1974 6.6L / 400 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1975 5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1976 5.0L / 305 / V8
5.7L / 350 / V8
6.6L / 400 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1977 5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1978 5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1979 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1980 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1981 4.4L / 267 / V8
5.0L / 305 / V8
5.7L / 350 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1982 4.4L / 267 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Chevrolet Malibu 1983 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1978 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1979 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1980 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1981 4.4L / 267 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1985 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Oldsmobile Cutlass 1986 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1975 6.6L / 400 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1976 6.6L / 400 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1978 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1979 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1980 4.3L / 265 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1981 4.4L / 267 / V8
4.3L / 265 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1982 4.4L / 267 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1983 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1984 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1985 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac Grand Prix 1986 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1973 6.6L / 400 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1974 6.6L / 400 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1975 6.6L / 400 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1976 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1977 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1978 5.0L / 305 / V8 0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1979 4.4L / 267 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1980 4.4L / 267 / V8
4.3L / 265 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.
Pontiac LeMans 1981 4.4L / 267 / V8
4.3L / 265 / V8
5.0L / 305 / V8
0.25 in.-20 x 0.75 in. Replacement Bolts; Steel; Black Finish; For Use w/PN[890010B/241-288]
Overtightening Of Bolts Can Result In Oil Leaks~Recommended Torque Spec 28-34 in./lbs.

Specifications:

Application Small Block Chevy
Bolt Material Steel
Emission Code 5
Finish Black
Material Steel
Package Quantity 8
Part Type Engine Valve Cover Bolt Kit
Valve Cover Bolt Size 1/4-20 x .75"

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Holley Valve Cover Bolt Kit 891000B:
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Chevelle Depot 2022