4904 Trans Dapt Exhaust Header Bolt Small Block Chevy/ Big Block
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4904 Trans Dapt Exhaust Header Bolt Small Block Chevy/ Big Block
Upgrade your vehicle's exhaust system with the 4904 Trans Dapt Exhaust Header Bolt, designed specifically for Small Block and Big Block Chevy engines. These bolts not only enhance performance but also provide the durability needed for high-performance applications.
Key Features:
- Standard Header Bolt: The 4904 model features a 7/16 inch head size that allows for optimal installation in tight spaces.
- Enhanced Clearance: The smaller head size offers additional clearance around header tubes and spark plugs, making it easier to fit in confined areas.
- Grade 5 Hardness: Ensures superior strength and durability, providing peace of mind during high-stress driving conditions.
- Hex Head Type: Easy to install with standard tools, making it a convenient choice for DIY enthusiasts.
- Set of 12: Comes in a complete set, allowing you to replace all necessary bolts in your exhaust system.
- Length: Each bolt measures 1 inch, ensuring a secure and stable fit.
- Thread Size: Compatible with 3/8 inch-16 threads for a reliable connection.
- Limited 1 Year Warranty: We stand behind our product quality and offer a warranty for added assurance.
Applications:
The 4904 bolts are compatible with a wide range of Chevrolet vehicles including:
- 1959-1975 Chevrolet 3100
- 1955-1981 Chevrolet Corvette
- 1967-1992 Chevrolet Camaro
- 1964-1973 Chevrolet Chevelle
- 1955-1991 Pontiac Vehicles
- And many more...
Upgrade your exhaust system today with the 4904 Trans Dapt Exhaust Header Bolt and experience improved performance and reliability!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

