Doug's Headers LS Engine Swap products work together to ensure a proper fit for the LS Engine into specific applications. We understand that engine swap projects often take place over time and careful consideration goes into choosing the right products to suit a range of budgets. That's why we're offering our LS engine swap products a la carte so you can buy product as your build requires with the flexibility to build your project your way.

• Mandrel bent 1 7/8" primary, 3" collectors
• Fits all GM LS engines and includes bungs for 02 sensors
• Designed for use with Doug's Headers LS swap mounts and exhaust system
• 3/8" flanges and V-band clamps for a leak proof seal
• Black Hi Temp Coating

Doug's LS Engine Swap products are sold separately but designed to work together. The complete line of LS Engine Swap products includes for this application includes:

Doug's Headers SKC102 63-72 C10 LS Swap Transmission Cross Member

Doug's Headers SK102 Late 67-72 C10 LS Swap Motor Mount

Doug's Headers SKC102-1 63-Early 67 C10 LS Swap Transmission Cross Member

Doug's Headers SKOP100 LS Engine Swap Oil Pan

Doug's Headers D3348 63-72 Chevy C10 LS Long Tube Header Silver Coated

Doug's Headers D3348-B 63-72 Chevy C10 LS Long Tube Header Black

Doug's Headers DES102 63-72 Chevy C10 LS Swap Exhaust 304SS

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

• At this time, PerTronix does not offer expedited shipping options from our website.
• All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
• PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.