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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
COMP Cams Guide Plates Olds 5/16flat, 1 piece, non adjustable. For 5 16" diameter pushrods and 5 16" Rocker Studs. Fits Oldsmobile 350 455 c. i. d. V8 using stereo lithography Techniques for an accurate fit. Feature exact Stud placement and rounded contact points. Necessary for high lift spring pressure environments of performance engines. Hardened and black oxide finished. No machine work required with Part #4542 16 Studs. Catalog User 1 This Part Fits: Year Make Model Submodel
flat, 1-piece, non-adjustable. For 5/16" diameter pushrods and 5/16" Rocker Studs. Fits Oldsmobile 350-455 c.i.d. V8 using stereo lithography Techniques for an accurate fit. Feature exact Stud placement and rounded contact points. Necessary for high lift/spring pressure environments of performance engines. Hardened and black oxide finished. No machine work required with Part #4542-16 Studs.
CatalogUser 1
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1977 | Buick | Century | Base |
| 1977 | Buick | Century | Custom |
| 1976-1979 | Buick | Electra | 225 |
| 1975 | Buick | Electra | Custom |
| 1980-1989 | Buick | Electra | Estate Wagon |
| 1975-1984 | Buick | Electra | Limited |
| 1978-1984 | Buick | Electra | Park Avenue |
| 1975-1983 | Buick | Estate Wagon | Base |
| 1975,1977-1981 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1975-1978,1982-1985 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1985-1990 | Buick | LeSabre | Estate Wagon |
| 1979-1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1981 | Buick | LeSabre | Sport |
| 1977,1986-1987 | Buick | Regal | Base |
| 1986-1987 | Buick | Regal | Limited |
| 1977 | Buick | Regal | SR |
| 1975-1985 | Buick | Riviera | Base |
| 1975 | Buick | Riviera | GS |
| 1982 | Buick | Riviera | Limited Edition |
| 1983-1985 | Buick | Riviera | Luxury |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1979-1980 | Buick | Riviera | S |
| 1976 | Buick | Riviera | Sport |
| 1976 | Buick | Riviera | SR |
| 1981 | Buick | Riviera | T-Type |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1975-1977 | Buick | Skylark | Base |
| 1976-1977 | Buick | Skylark | S |
| 1975-1977 | Buick | Skylark | SR |
| 1987-1990 | Cadillac | Brougham | Base |
| 1987-1990 | Cadillac | Brougham | d'Elegance |
| 1986 | Cadillac | Fleetwood | Brougham |
| 1986 | Cadillac | Fleetwood | Brougham d'Elegance |
| 1987 | Chevrolet | Caprice | Base |
| 1986-1990 | Chevrolet | Caprice | Classic |
| 1986 | Chevrolet | Caprice | Classic Brougham |
| 1967-1971 | Oldsmobile | 442 | Base |
| 1967-1974 | Oldsmobile | 98 | Base |
| 1967 | Oldsmobile | 98 | Holiday |
| 1975-1981 | Oldsmobile | 98 | Luxury |
| 1973-1984 | Oldsmobile | 98 | Regency |
| 1982-1984 | Oldsmobile | 98 | Regency Brougham |
| 1971-1990 | Oldsmobile | Custom Cruiser | Base |
| 1975-1976 | Oldsmobile | Custom Cruiser | Panel |
| 1975,1977 | Oldsmobile | Cutlass | 442 |
| 1967-1975,1980 | Oldsmobile | Cutlass | Base |
| 1980-1981 | Oldsmobile | Cutlass | Brougham |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1976-1977 | Oldsmobile | Cutlass | Colonnade S |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1967 | Oldsmobile | Cutlass | Holiday |
| 1980-1981 | Oldsmobile | Cutlass | LS |
| 1968,1971-1977 | Oldsmobile | Cutlass | S |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser |
| 1976-1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978-1984 | Oldsmobile | Cutlass Calais | Base |
| 1983-1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980-1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1979,1985-1986 | Oldsmobile | Cutlass Salon | 442 |
| 1975-1980,1985-1987 | Oldsmobile | Cutlass Salon | Base |
| 1978-1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1967-1987 | Oldsmobile | Cutlass Supreme | Base |
| 1977-1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Classic |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham |
| 1976-1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1974-1975 | Oldsmobile | Cutlass Supreme | Cruiser |
| 1975 | Oldsmobile | Cutlass Supreme | Hurst |
| 1981,1985 | Oldsmobile | Cutlass Supreme | LS |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1967-1968 | Oldsmobile | Delmont 88 | Base |
| 1967 | Oldsmobile | Delmont 88 | Holiday |
| 1967-1983 | Oldsmobile | Delta 88 | Base |
| 1967-1971 | Oldsmobile | Delta 88 | Custom |
| 1967,1980-1981 | Oldsmobile | Delta 88 | Holiday |
| 1969-1985 | Oldsmobile | Delta 88 | Royale |
| 1980-1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984-1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1967-1972 | Oldsmobile | F85 | Base |
| 1973,1975-1977 | Oldsmobile | Omega | Base |
| 1976-1977 | Oldsmobile | Omega | Brougham |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1976-1977 | Oldsmobile | Omega | F85 |
| 1975 | Oldsmobile | Omega | Salon |
| 1976-1977 | Oldsmobile | Omega | SX |
| 1967-1974 | Oldsmobile | Toronado | Base |
| 1971-1974,1976-1985 | Oldsmobile | Toronado | Brougham |
| 1985 | Oldsmobile | Toronado | Caliente |
| 1968-1970,1976 | Oldsmobile | Toronado | Custom |
| 1967 | Oldsmobile | Toronado | Deluxe |
| 1977 | Oldsmobile | Toronado | XS |
| 1980-1981 | Oldsmobile | Toronado | XSC |
| 1977-1979 | Oldsmobile | Toronado | XSR |
| 1967-1975 | Oldsmobile | Vista Cruiser | Base |
| 1967 | Oldsmobile | Vista Cruiser | Custom |
| 1977-1981 | Pontiac | Bonneville | Base |
| 1977-1981 | Pontiac | Bonneville | Brougham |
| 1978-1981 | Pontiac | Bonneville | Safari |
| 1977-1981 | Pontiac | Catalina | Base |
| 1977-1981 | Pontiac | Catalina | Safari |
| 1977 | Pontiac | Firebird | Base |
| 1977 | Pontiac | Firebird | Esprit |
| 1977-1979 | Pontiac | Firebird | Formula |
| 1977-1979 | Pontiac | Firebird | Trans Am |
| 1976-1977 | Pontiac | Grand LeMans | Base |
| 1977 | Pontiac | Grand LeMans | Safari |
| 1977 | Pontiac | Grand Prix | Base |
| 1977 | Pontiac | Grand Prix | LJ |
| 1977 | Pontiac | Grand Prix | SJ |
| 1977-1978 | Pontiac | Grand Safari | Base |
| 1976-1977 | Pontiac | LeMans | Base |
| 1977 | Pontiac | LeMans | Safari |
| 1976-1977 | Pontiac | LeMans | Sport |
| 1986 | Pontiac | Parisienne | Base |
| 1986 | Pontiac | Parisienne | Brougham |
| 1977 | Pontiac | Phoenix | Base |
| 1987-1989 | Pontiac | Safari | Base |
| 1975-1977 | Pontiac | Ventura | Base |
| 1975 | Pontiac | Ventura | Custom |
| 1975 | Pontiac | Ventura | S |
| 1975-1977 | Pontiac | Ventura | SJ |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
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4.5 ★★★★★
Based on 1942 reviews
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Product Reviews
★★★★★ 5
Works well for us.
Size: Single of 13 fl. oz, Number of Items: 1
Like the fact it has stabilizer in it. The price is not bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Great oil mix
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
Sure saves time and money by combining the two products and since it’s synthetic oil it takes kess to do the job and as a bonus my equipment never smokes and upon teardown of my old blower it is cleaner than ever before with less wear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 5
Good oil and price
Size: Single of 2.6 fl. oz, Number of Items: 1
Good oil good price. †
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 4
Stinky, but Made in USA
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
I bought this product because it was one of the few 40:1/50:1 synthetic 2 cycle oils on Amazon. I have machines that take both, so it's a nice thing to have just 1 gas mix. Anyway, I'd say this product works. My leaf blower hasn't seized up or anything after hours of use, but this oil is noticeably more stinky than the last random, generic product I bought at the farm store. It's a kind of harsh pollution kind of smell. It's hard to describe. It doesn't put out a cloud of smoke. It's just stinky. Not the smell of what I'm familiar with the old, non-synthetic 2-cycle oils of the past. Anyway, I thought you should know. I gave this review an extra star for Made in USA.
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Reviewed in the United States on October 5, 2024
★★★★★ 5
Reasonable price
Size: Single of 13 fl. oz, Number of Items: 1
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
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