Patriot Exhaust H8101 1 3/4" Full Length Header Cutlass 400-455 65-75 Raw Steel

Patriot Exhaust H8101 1 3/4" Full Length Header Cutlass 400-455 65-75 Raw Steel

Part Number: H8101 / UPC 694342519032
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Highlights

  • Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications were there is room to fit a long tube design.
  • Durable 18-gauge tubing
  • Comes complete with gaskets, header bolts and collector reducers.
  • Available in three finishes; raw steel for individual customizing, Hi-Temp Black Coating or Metallic Ceramic Thermal Barrier Coating
  • Limited One Year Warranty

Oldsmobile - Cutlass / 444

Years:
1965-1975
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Oldsmobile - Delta 88

Years:
1971-1975
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Oldsmobile - Vista Cruiser Wagon

Years:
1971-1974
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Additional Information

Full length and fenderwell headers provide the ultimate performance for street rodders with high performance engines. These header styles have longer primary tubes, which help produce more horsepower and torque than Tight Tucks. Chassis headers fit inside the frame rails, but if there is not enough room, our "up and over" fenderwell headers will provide the same great performance with an awesome look.

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

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.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • 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 & Replacements

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.

Reviews

Patriot Exhaust H8101 1 3/4" Full Length Header Cutlass 400-455 65-75 Raw Steel

Patriot Exhaust H8101 1 3/4" Full Length Header Cutlass 400-455 65-75 Raw Steel

Part Number: H8101 / UPC 694342519032
Regular price $377.95
Sale price $377.95 Regular price

Part Number: H8101 / UPC 694342519032
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  • Free shipping on $99+ orders in lower 48 states
  • 90-day return policy
  • We’re here to help! Call us on 909-599-5955
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Highlights

  • Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications were there is room to fit a long tube design.
  • Durable 18-gauge tubing
  • Comes complete with gaskets, header bolts and collector reducers.
  • Available in three finishes; raw steel for individual customizing, Hi-Temp Black Coating or Metallic Ceramic Thermal Barrier Coating
  • Limited One Year Warranty

Oldsmobile - Cutlass / 444

Years:
1965-1975
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Oldsmobile - Delta 88

Years:
1971-1975
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Oldsmobile - Vista Cruiser Wagon

Years:
1971-1974
Engine:
400-455
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
SAP

Additional Information

Full length and fenderwell headers provide the ultimate performance for street rodders with high performance engines. These header styles have longer primary tubes, which help produce more horsepower and torque than Tight Tucks. Chassis headers fit inside the frame rails, but if there is not enough room, our "up and over" fenderwell headers will provide the same great performance with an awesome look.

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

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.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • 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 & Replacements

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.

Reviews

Applications

Year / Make / Model 1965-1969 Oldsmobile 442
Engine Type V8
Engine Size(s) Cubic Inches: 400
Notes

Year / Make / Model 1968-1971 Oldsmobile 442
Engine Type V8
Engine Size(s) Cubic Inches: 455
Notes

Year / Make / Model 1965-1968 Oldsmobile Cutlass
Engine Type V8
Engine Size(s) Cubic Inches: 400
Notes

Year / Make / Model 1970-1974 Oldsmobile Cutlass
Engine Type V8
Engine Size(s) Cubic Inches: 455
Notes

Year / Make / Model 1971-1974 Oldsmobile Cutlass Supreme
Engine Type V8
Engine Size(s) Cubic Inches: 455
Notes

Year / Make / Model 1971-1975 Oldsmobile Delta 88
Engine Type V8
Engine Size(s) Cubic Inches: 455
Notes

Year / Make / Model 1968-1969 Oldsmobile Vista Cruiser
Engine Type V8
Engine Size(s) Cubic Inches: 400
Notes

Year / Make / Model 1970-1974 Oldsmobile Vista Cruiser
Engine Type V8
Engine Size(s) Cubic Inches: 455
Notes

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