ARP 129-0902 Bellhousing Bolt Kit For GM V6 And V8 Engines 6-Piece Set
Why you'll like it
- Enhanced Clearance — Compact 12-point head design provides easy socket access in tight engine bays and restrictive firewalls.
- Superior Strength — Heat-treated 8740 chromoly alloy steel construction resists stretch and loosening under heavy racing vibrations.
- Precise Fitment — Engineered specifically for Chevrolet and general GM V6 and V8 engine block and transmission alignment.
- Complete Kit — Includes six matching high-tensile bolts with integrated captive flat washers for a secure installation.
Product details
Description
Secure your vehicle transmission bellhousing with precision and exceptional clamping force using the ARP 129-0902 Bellhousing Bolt Kit, engineered specifically for high-performance General Motors V6 and V8 engine blocks. Built for automotive enthusiasts and engine builders who demand maximum reliability, each fastener in this 6-piece set is manufactured from premium aerospace-grade 8740 chrome moly alloy steel and treated with a protective black oxide finish to resist corrosion and wear.
The compact 12-point head design ensures effortless socket and wrench clearance near restrictive firewalls and tight bellhousing tunnels, making installation significantly smoother. By replacing factory fasteners with these heat-treated high-tensile bolts, you prevent fastener stretch and loosening under heavy vibrations, high torque, and intense racing conditions.
Sourced directly from the United States, this professional-grade hardware kit delivers the uncompromising strength and exact alignment required for serious engine builds.
How to use
- Verify clean engine block and bellhousing threads before installation.
- Apply appropriate thread sealant or lubricant as recommended by your transmission manufacturer.
- Insert the 6-piece bolt kit and torque evenly to factory or performance specifications using a compatible 12-point socket.
Ingredients
8740 chrome moly alloy steel with black oxide protective finish
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | ARP |
|---|---|
| UPC | 672036042721 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What specific vehicle and transmission are you working on?
The ARP 129-0902 kit is custom-engineered for GM V6 and V8 engine block applications, including Chevrolet Small Block and Big Block setups paired with various manual or automatic transmissions.
What size are the bellhousing bolts?
These bolts feature a 3/8-16 inch thread size, an underhead length of 1.375 inches, and utilize a compact 12-point head design requiring a 7/16-inch socket size.
What is the material and finish of this bolt kit?
Each fastener is crafted from high-tensile 8740 chrome moly alloy steel and finished with a durable black oxide coating to provide excellent resistance against rust and environmental wear.
Are these ARP bellhousing bolts authentic USA imports?
Yes, this product is an authentic USA-imported automotive component. Dropy sources all items directly from trusted channels in the United States to ensure genuine quality.
How many bolts are included in the package?
The kit includes a complete set of six 12-point bolts equipped with integrated captive flat washers designed for secure retention.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.