Long Tube Headers for Chevy GMC 66-91 Suburban Blazer SUV 305 350 Small Block V8 for Sale

Price: $130

This item has been shown 6672 times.

Please tap Read More for more details of the product.

Deliveries may take longer than usual

Summary (Last updated: 2/7/2021)

Order handling and deliveries may take longer than usual

Order Handling Exceptions

The order processing capacity of the third party fulfillment company which handles our orders is significantly affected. Order handling may take up to 3 business days.

Suspension of Shipping Service Guarantee

Carriers have been suspending service guarantees. Orders may be taking longer than usual to deliver. Please visit carriers'(UPS, USPS, FedEx, etc.) official websites for latest notice.

GREAT DEALSSave upt to 55%View|See all offersFEATURES
  • Fit 60-87 Chevy/GMC trucks and SUVs (2WD & 4WD) with 283-400 cu. in. small block V8
  • Full length design for power gain from mid to high RPM range
  • Fully mandrel bent tubes made of 16-gauge mild steel
  • Head flanges laser-cut from 5/16-inch thick steel plates
  • Flanges flattened by hydraulic press for precise and leak-free seal
  • All joints TIG welded for resistance against cracking and wearing
  • Black paint coating that withstands up to 500 degrees Celsius
TECH SPECSHeader TypeLong Tube / Full LengthPrimary Diameter1-1/2 in. (38mm)Collector Diameter3 in. (76mm)Head Flange Thickness5/16 in. (8.0mm)Pipe Thickness16 gauge (1.5mm)MaterialMild SteelFinishBlack Paint
  • For track/off-road use only
  • No instructions provided; professional install recommended
  • For pre-1979 models, additional bracket may be necessary for air conditioning
  • May require clutch linkage modification
  • Does not fit with angle plug heads
YOU MAY ALSO LIKEHeaders for Chevy/GMC Trucks & SUVExtra 10% off for orders over $500ViewSHIPPING
  • Orders will be processed within 1-2 business days.
  • 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 and submitted by the account that purchased the item.
  • Unless otherwise authorized, returns outside 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.

Parts Search: