ARP torque converter bolt kit for GM 200, 700, 4L60 and 4L80 automatic transmissions. Torque converter bolts are a common failure point on a built engine: the factory bolts stretch, back out and let the converter walk away from the flexplate. ARP fasteners are cold-formed and thread-rolled after heat treat, which puts the thread root in compression and raises fatigue life over a cut-thread bolt.
This is the wide-application kit in the pair. ARP lists 230-7304 for Buick and both Chevrolet small block and big block engines, while the companion kit 230-7305 is listed for Chevrolet big block only. Check the application list below against your combination before ordering, and match the part number rather than the kit name, ARP publishes the same kit title for both numbers. Fits GM 200, 700, 4L60 and 4L80 torque converters. ARP application list, Buick: 215, 350, 3.8L, 400, 401 Nail Head, 430, 455, Grand National, Stage I, Stage II, T-type and V6. Broader engine coverage than ARP 230-7305, which ARP lists for Chevrolet big block only. ARP does not publish a piece count, thread size or grade for this kit number. ARP publishes no printed instruction sheet for this kit; refer to ARP general torque recommendations.
Specifications
| Type | Torque converter bolt kit |
| Application | GM 200, 700, 4L60, 4L80 automatic transmissions |
| Part Number | ARP230-7304 |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
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Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
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