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

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

Vehicle Specific View fitment for 10 models
Part# : CH24033
Mfg#: 234-5201
Sold As: Set
Ship Size: Standard
$119.99
List Price: $132.95
You Save $12.96
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Forged bolts for all engines

If you're using bolts on your main caps, use ARP main cap bolts. They feature a generous under head radius, rolled threads and a special heat-treating process that adds up to as much as a 1000% longer fatigue life compared to most main cap bolts. They're forged from 8740 chromoly steel and each set of bolts comes with parallel ground, hardened steel washers for accurate torque readings.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2025 Chevelle, El Camino 64-77 325
  • 2025 GM G-Body 1978-1988 172
  • 2025 Monte Carlo 70-77 186
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.)
1983–1987 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.)
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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