OPGI.com works best with JavaScript enabled.
Big Holiday Savings! up to 20% off Restoration & Accessories - use code: WINTERSALE
  • As seen on
  • Mecum Auctions
  • Motorhead Garage

Pulley, Alternator, 1968-70 Chevelle/El Camino/Monte Carlo, w/ Special Hi-Perf

Vehicle Specific View fitment for 3 models
Part# SL39120
Sold As Each
Eligible for Price Match
Limited-Time Offer
$45.99
Save an extra 13%Use WINTERSALE at checkout to see sale price
List Price: $51.95
Low Stock
Only a few left for immediate delivery
Add To Wishlist 

This authentic reproduction pulley is identical to what was installed on big-block engines equipped with a “special high-performance” package. The machined pulley is 3.2” in diameter and features a silver zinc-washed finish.

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 359
  • 2024 Monte Carlo 70-77 221
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1968–1970 Chevrolet Chevelle  
1968–1970 Chevrolet El Camino  
1970 Chevrolet Monte Carlo  
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (2)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Pulley, Alternator, 1968-70 Chevelle/El Camino/Monte Carlo, w/ Special Hi-Perf
Pulley, Alternator, 1968-70 Chevelle/El Camino/Monte Carlo, w/ Special Hi-Perf