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FEATURES

  • For LS motor swap on older Chevy, GM, Pontiac, Olds, Buick models
  • Fits LS based engines (LS1, LS2, LS3, LS6, LS7, etc.)
  • Shorty design for power gain from idle to mid-range RPM
  • Tight tuck-in fit that allows fitment flexibility
  • Fully mandrel bent tubes made of 16-gauge 304 stainless steel
  • Head flanges laser-cut from 3/8-inch thick steel plates
  • Flanges flattened by hydraulic press for precise and leak-free seal
  • Flanges chrome plated for corrosion resistance
  • All joints TIG welded for resistance against cracking and wearing
  • Polished surface for extra protection against rusting

TECH SPECS

Header TypeShorty / Short Tube
Primary Diameter1-5/8 in. (42mm)
Collector Diameter2-1/2 in. (64mm)
Head Flange Thickness3/8 in. (9.5mm)
Pipe Thickness16 gauge (1.5mm)
Material304 Stainless Steel
FinishPolished
  • For track/off-road use only
  • No instructions provided; professional install recommended

*** IMPORTANT ***

  • Will NOT fit LS4 engines
  • Will NOT work on standard SBC or BBC
  • If using larger 4L80E or older THM 350/400 automatic transmissions the bellhousing ears may need to be trimmed for proper clearance
  • Will NOT install with factory column shift linkage
  • May require angled spark plug boots for tight clearance
  • Some models may require minor modifications
  • Orders will be processed within 1-2 business days.
  • The recipients' signatures are required for orders greater than USD$100.
  • The estimated delivery date is NOT guaranteed delivery date and may vary.
  • Weather conditions, shopping events, public holidays and other exceptional situations may significantly affect shipping and result in delivery delays.
  • Transit time is calculated by business days(ie. excluding Saturdays, Sundays and public holidays).
  • Additional fees may apply due to incorrect addresses or address changes after an item is shipped.
  • Phone numbers are required for all orders and will only be used by carriers for delivery purpose. Orders without contact numbers will be rejected by carriers and will be cancelled.
  • No expedited shipping service is available.
  • Orders cannot ship to AK/HI/PR/GU/VI, APO/FPO and PO Box.
  • Orders shipped via economy shipping may take up to 9 business days to arrive.
  • Local pick up is not available.
  • We only accept payment by PayPal balance or payment cards associated to PayPal accounts.
  • Orders paid by eCheck payments will not be shipped until the payments clear.
  • We allow a 7-day period for combined order payment.
  • Orders that do not receive payments after 7 days will be subject to unpaid item actions.
  • Use Add to cart instead of Buy It Now when adding multiple items to one order.
  • Return for refund is available up to 30 days after delivery.
  • Item must be returned in factory new packaged and resalable condition.
  • The customer is responsible for all shipping costs and any associated fees.
  • Return without notice will not be accepted.
  • All returns must be handled on eBay and submitted by the eBay account that purchased the item.
  • Unless otherwise authorized, returns outside eBay or without pre-approval will be rejected and returned to the shipper.
  • All returns are for refund only. We do not offer exchange or replacement.
  • Returns are subject to a 20% restocking fee.
  • Refund for payment by credit card via PayPal will be returned to the credit card, which may take a few business days depending on the processing capability of the card issuer.
  • If not otherwise stated, all products carry a 12-month warranty against failure due to factory defects.
  • We will only replace warrantied items. No refund will be given.
  • A warranty inspection requires returning the item to the manufacturer.
  • Replacement will be issued if the item is found defective.
  • Our warranty does not cover damages due to transportation, installation, modification or any forms of misuse of our products.
  • The warranty is not transferrable and thus valid to the original buyer only.
  • Unless otherwise stated, all of our products are for racing and track/off-road use only. No emission compliance is provided.
  • All of our products shall be used in accordance with any applicable local regulations and restrictions on road safety and exhaust emission.
  • No install instructions are provided. Professional install is highly recommended.
  • We shall not be liable for any consequences due to improper use of our products.