Description
Headers – IMCA-UMP Modified – 1.625 to 1.75 in Primary – 3 in Collector – Gaskets / Hardware Included – Steel – Black Paint – Small Block Chevy – Pair
SKU: BEYIDM-604-S1-B2
🇺🇸 Express Shipping From USA
⏱️ Estimated Shipping: 1-3 days
🌍 Fast International Shipping Support
🏅 Not Ready For Shipping In 72 Hours, 100% Refund
Original price was: $483.12.$439.20Current price is: $439.20.
On backorder
Your purchase is fully covered and protected. We aren't paid until your order is verified and shipped. Learn more.
| Weight | 33 lbs |
|---|---|
| Dimensions | 36.5 × 21 × 12 in |
| Product Line | IMCA-UMP Modified |
| Length | Full |
| Flange Thickness | 0.3125 in |
| Primary Diameter 1 | 1.625 in |
| Primary Diameter 2 | 1.75 in |
| Collector Diameter | 3 in |
| Fasteners Included | Yes |
| Gaskets Included | Yes |
| Material | Steel |
| Color | Black |
| Finish | Paint |
| Quantity | Pair |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | IDM-604-S1-B2 |
Headers – IMCA-UMP Modified – 1.625 to 1.75 in Primary – 3 in Collector – Gaskets / Hardware Included – Steel – Black Paint – Small Block Chevy – Pair
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
2888005
Dual Stacks
Yes
409
Stainless
Natural
Each
Stocker Star Double Adjustable
Polyurethane
Black
Yes
Kit
Yes
Piston Rings153
Bore (standard)
Performance
Performance
4.313 in
109.525 mm
Standard
Yes
Performance
4.180 in
106.172 mm
Standard
Yes
Hydro 7000
White
Kit
Paint
Steel
Each
Yes
Yes
Yes
Yes
Each
RPM
3/4-16 in
Male
Stud
Reviews
There are no reviews yet.