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Edelbrock 61905 Performer LT1 Cylinder Head 54cc Small Block Chevy 1992-97

(1993-1997 Chevrolet Camaro; 1992-1996 Chevrolet Corvette; 1994-1996 Chevrolet Impala; 1994-1996 Chevrolet Caprice + 4 more models)

Manufacturer

Picture for manufacturer Edelbrock

Part Number

61905
8 reviews
Sale Price

$1,195.73

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Edelbrock 61905 Performer LT1 complete cylinder head is engineered specifically for 1992-1997 small-block Chevy LT1 engines, delivering a proven 24 horsepower gain over stock while raising the peak power level by 500 rpm. This performance upgrade maintains complete street legality in all 50 states and integrates seamlessly with factory components.

Key Features:

  • 54cc combustion chamber volume optimized for LT1 performance
  • Designed to accept factory-style self-aligning rockers for easy installation
  • Compatible with factory center bolt valve covers
  • Exhaust ports in stock location for use with OEM or aftermarket exhaust manifolds and headers
  • 14mm x 3/4 inch reach spark plugs with gasket seat
  • 50-state emissions legal for street use

Recommended Total Power Package:

  • RPM Air-Gap intake manifold #7107
  • Throttle body #3809
  • Camshaft #2108

This cylinder head provides an excellent balance of performance and reliability for LT1 engine builds, offering substantial power gains while maintaining compatibility with factory components and emissions compliance.

Products specifications

Fits

1993-1997 Chevrolet Camaro; 1992-1996 Chevrolet Corvette; 1994-1996 Chevrolet Impala; 1994-1996 Chevrolet Caprice; 1994 Chevrolet Commercial Chassis; 1993-1997 Pontiac Firebird; 1994-1996 Buick Roadmaster; 1994-1996 Buick Commercial Chassis

Combustion Chamber Volume

54

Guide Material

Manganese Bronze

Seat Material

Ductile Iron

Exhaust Port Location

Standard

Intake Valve Diameter

1.94

Camshaft Type

Hydraulic Roller

Exhaust Valve Diameter

1.55

Deck Thickness

0.625

EGR Port

No

Valve Spring Diameter

1.46

RGL

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

CNC Ported

No

CARB Executive Order Number

D-215-70

Grade Type

Performance

Valve Included

Yes

Horsepower

300-450

Retainer Included

Yes

Valve Stem Diameter

0.3125

Series

Performer

Material

Aluminum

Seat Angle

Exhaust 45 deg/Intake 45

Valve Springs Included

Yes

Intake Runner Volume

170

Guide Plates Included

No

Rocker Stud Diameter

0.4375

Construction Type

Complete

Valve Angle

23

Valve Spring Maximum Lift

0.600

Quantity

Sold individually

Exhaust Runner Volume

60

Family

Performer

Push Rod Diameter

(Suggested) 0.375

Rocker Arm Stud Diameter

0.4375

Everything went well except the delivery. Was missing a tire, naturally I got a little worried. The tire was delivered the next day so all is well

Great deal on the tires I needed. Thank you. Shipping was SLOW but not your fault. Will be a return customer

It was very easy.

Thank you.

Hi

have not unpackaged at this time but if i have any problems i will let you know

great prices

Great price and reasonable shipping cost

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