OPGI.com works best with JavaScript enabled.
1‑800‑243‑8355

As seen on

  • Junkyard Empire Logo
  • Car Fix TV Logo

ARP

Bolt Set, Main Bearing, ARP, SBC, Large Journal, 4 Bolt Main, 12 PT Head

Part# : CH24033
Mfg#: 234-5201
Sold As: Set
Ship Size: Standard
$119.99
List Price: $132.95
You Save $12.96
Checkmark IconIn Stock
available for immediate delivery
Vehicle Specific View fitment for 10 models
Add To Wishlist 

Chevrolet Small-Block Main Bearing Cap Bolt Set (Large Journal, 4-Bolt, 12-Point) by ARP®

Forged 8740 chromoly main bolts use rolled threads and hardened parallel-ground washers.

For Small-Block Chevrolet, large-journal with 4-bolt mains, 12-point head, these ARP® main-cap bolts are forged from 8740 chromoly steel with a large under-head radius and threads rolled after heat-treating. Hardened parallel-ground washers are included to support stable, repeatable main-cap clamping.

• Product: Main Bearing Cap Bolt Set • Engine application: Small-Block Chevrolet, large-journal with 4-bolt mains, 12-point head • Material: 8740 chromoly steel • Features: Large under-head radius; rolled threads • Includes: Hardened parallel-ground washers • Series: Pro Series

Notes

  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
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
1982 Buick Grand National Small-block - 4-bolt main (large journal, race app.)
1984–1987 Buick Grand National Small-block - 4-bolt main (large journal, race app.)
1978–1987 Buick Regal Small-block - 4-bolt main (large journal, race app.)
1983–1986 Buick T-Type Small-block - 4-bolt main (large journal, race app.)
1964–1977 Chevrolet Chevelle Small-Block - 4-bolt main (LG journal, race app.) 12-pt.
1964–1987 Chevrolet El Camino 1964–1977: Small-Block - 4-bolt main (LG journal, race app.) 12-pt.
1978–1987: Small-block - 4-bolt main (large journal, race app.)
1978–1983 Chevrolet Malibu Small-block - 4-bolt main (large journal, race app.)
1970–1988 Chevrolet Monte Carlo 1970–1977: Small-block (Large Journal) - 4-Bolt Main (Race Application), 12-Point Head
1970–1977: Small-Block - 4-bolt main (LG journal, race app.) 12-pt.
1978–1988: Small-block - 4-bolt main (large journal, race app.)
1978–1987 Oldsmobile Cutlass Small-block - 4-bolt main (large journal, race app.)
1982–1986 Pontiac Bonneville Small-block - 4-bolt main (large journal, race app.)
1978–1987 Pontiac Grand Prix Small-block - 4-bolt main (large journal, race app.)
  • Headshot of OPGI Employee
    Need help finding the right GM restoration parts? Contact a GM Parts Specialist
    Chat Unknown Status Call Toll-Free
    Mon–Fri 8:00–4:30 PT
    Sat 10:00–3:00 PT
     GM Parts Specialist Offline
  • Price Match Guarantee Great parts. Competitive prices. Guaranteed.
  • GM Restoration Experts Since 1982 Over four decades dedicated to GM restoration
  • Original GM Is Our Standard Original GM parts and factory references guide every reproduction
  • A Deeper GM Selection Thousands of restoration, performance, and replacement parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Bolt Set, Main Bearing, ARP, SBC, Large Journal, 4 Bolt Main, 12 PT Head
ARP Bolt Set, Main Bearing, ARP, SBC, Large Journal, 4 Bolt Main, 12 PT Head