1977 Chevrolet K5 Blazer Proform Parts

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Proform
  • SB Chevy
  • Polished with Bowtie Logo SB Chevy Mounting Bolt(s) Included: No Emblem Style: Recessed Red and Black Emblem Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Tall Material: Die Cast Aluminum
  • Engine Valve Cover
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Part Type: Valve Cover
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish: Polished
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Engine Valve Covers Feature The Black Inchchevrolet Inch And Red Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height: 3.5
    • Valve Cover Gasket Included: No
    • Valve Cover Height: Tall
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Stamped
    • Material Thickness:
      • 0.125
      • 3
    • Breather Cap Included: No
    • Emblem Style: Recessed Red & Black Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 3.375
      • 87
    • Sheen Level: Semi-gloss
    • Valve Cover Type: Tall
  • These engine valve covers are manufactured from high quality die cast aluminum material. They are a tall style valve cover with oil breather baffles. They have a great looking polished finish with "Chevrolet" and "Bowtie" logos. Designed to fit 1955 to 1986 262-400 Small Block Chevy engines. This is an officially licensed GM Performance Parts product. Sold as one pair. Backed by a limited 30 day factory warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L 305

Proform
  • SB Chevy
  • Engine Valve Cover
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Part Type: Valve Cover
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish: Polished
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Engine Valve Covers Feature The Black Inchchevrolet Inch And Red Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height: 3.5
    • Valve Cover Gasket Included: No
    • Valve Cover Height: Tall
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Stamped
    • Material Thickness:
      • 0.125
      • 3
    • Breather Cap Included: No
    • Emblem Style: Recessed Red & Black Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 3.375
      • 87
    • Sheen Level: Semi-gloss
    • Valve Cover Type: Tall
  • These engine valve covers are manufactured from high quality die cast aluminum material. They are a tall style valve cover with oil breather baffles. They have a great looking polished finish with "Chevrolet" and "Bowtie" logos. Designed to fit 1955 to 1986 262-400 Small Block Chevy engines. This is an officially licensed GM Performance Parts product. Sold as one pair. Backed by a limited 30 day factory warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Valves Engine CID
1977 - Chevrolet K5 Blazer V - OHV 16 8 Cyl 5.7L 350

Proform
  • 4 Pcs
  • Black Crinkle w/Bowtie Logo SB Chevy
  • Sold As One Set Of 4 Pieces
  • Product Attributes:
    • Emblem: Chevy Bowtie Emblem
    • Category: Hold-down Clamps
    • Feature/Benefit: Premium Black Crinkle Hold Down Clamps With Distinctive Look And Boldly Striking Bowtie Emblems, Inlaid With Classic Chevrolet Red, Are Ced Painted For Long-term Corrosion Resistance, And Then Black Crinkle Painted On The Outer Surface.
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986; Chevy V6 Engines
    • Part Type: Valve Cover Holdown Clamps
    • Emblem Style: Recessed Red Emblem
    • Material: Steel
    • Finish: Black Crinkle
  • Premium Black crinkle hold down clamps with distinctive look and boldly striking Bowtie Emblems, inlaid with classic Chevrolet red, are CED painted for long-term corrosion resistance, and then black crinkle painted on the outer surface. By spreading the load over a wider area, this clamp minimizes distortion of the valve cover flanges, thereby decreasing the possibility of oil leakage. Fits Chevrolet small-block V8 and V6/90 engines through 1986. 4 per package.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model Engine VIN Aspiration CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L Cheyenne U Naturally Aspirated 305

Proform
  • Fits SB Chevy Engine
  • Hi-Performance Under Cover Model Fits SB Chevy Engine
  • Includes Locking Plate, Offset Cam Bushings, Roller Cam Bearing and Bronze Thrust Bearing
  • Product Attributes:
    • Category: Gear Drive
    • Feature/Benefit: For Chevrolet Applications.
    • Applications: Chevy Big Block Engines
  • For Chevrolet applications. These rugged gear drives offer high-precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing.
  • Suggested Purchase Quantity: 6
    • Most jobs typically require 6 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L 305

Proform
  • Fits Chevy V8-V6 Engines
  • High-Torque Starter Gear Reduction Type 1.4KW Compression Ratio: 11:1 Finish: Natural Flywheel Tooth Number: 153 and 168-Tooth Gear Reduction Ratio: 3.75: 1 Material: Aluminum/Steel Mounting Plate: Straight Bolt Mounting Plate
  • Sold Each
  • Product Attributes:
    • Rotation: Standard
    • Design: Offset Gear Reduction
    • Gear Reduction Ratio:
      • 11.0:1
      • 3.75:1
    • Grade Type: Performance
    • Feature/Benefit: High-torque, Gear-reduction Design.
    • Over-Crank Protection: No
    • Compression Ratio: 11 : 1
    • Nose Cone Type: Open Nose
    • Part Type: Starter Motor
    • Make: Chevrolet
    • Family: Mini Hitachi
    • Finish: Natural
    • Category: Starters
    • Power Output: 1.4 Kw
    • Applications: Chevy Small Block Engines, Chevy Big Block Engines And Chevy V6 Engines
    • Mounting Plate: Straight Bolt Mounting Plate
    • Solenoid Attached: Yes
    • Flywheel Tooth Number: 153 & 168-tooth
    • Mounting Type: Flange
    • Material: Aluminum/steel
  • High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1" longer than P/N 66256.

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Valves Engine Engine VIN Engine Version CID
1977 - Chevrolet K5 Blazer V - OHV 16 8 Cyl 6.6L R Chevrolet 400

Proform
  • SB Chevy
  • Chrome SB Chevy Mounting Bolt(s) Included: No Emblem Style: Recessed Red and Black Emblem Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Tall Material: Die Cast Aluminum
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish: Chrome
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Sold In Pairs.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 3
      • 76
    • Valve Cover Gasket Included: No
    • Valve Cover Height: 4 Inch
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Cast
    • Material Thickness:
      • 0.175
      • 4.5
    • Breather Cap Included: No
    • Emblem Style: Recessed Red & Black Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.825
      • 71.5
    • Sheen Level: High Gloss
    • Valve Cover Type: Tall
  • New in 2009! These innovative valve covers have an aggressive design that will make your engine stand out at the show. These premium die-cast aluminum valve covers offer more internal clearance than most other valve covers because our innovative mold designs are at the forefront of modern die-casting technology. These valve covers are available in 10 different styles, which include raised, recessed, and no emblems at all. All valve covers with baffles include grommets. Sold in pairs.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L 305

Proform
  • SB Chevy
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Black Crinkle
      • Powder Coated
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: New In 2009!
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 3
      • 76
    • Valve Cover Gasket Included: No
    • Valve Cover Height: 4 Inch
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Cast
    • Material Thickness:
      • 0.175
      • 4.5
    • Breather Cap Included: No
    • Emblem Style: Raised/milled Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.825
      • 71.5
    • Sheen Level: Matte
    • Valve Cover Type: Tall
  • These innovative valve covers have an aggressive design that will make your engine stand out at the show. These premium die-cast aluminum valve covers offer more internal clearance than most other valve covers because our innovative mold designs are at the forefront of modern die-casting technology. These valve covers are available in 10 different styles, which include raised, recessed, and no emblems at all. All valve covers with baffles include grommets. Sold in pairs.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Valves Engine CID
1977 - Chevrolet K5 Blazer V - OHV 16 8 Cyl 5.7L 350

Proform
  • SB Chevy
  • Orange SB Chevy Mounting Bolt(s) Included: No Emblem Style: Raised/Milled Emblem Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Tall Material: Die Cast Aluminum
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Chevy Orange
      • Painted
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Valve Covers Feature Raised And Milled Aluminum Inchchevrolet Inch And Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 3
      • 76
    • Valve Cover Gasket Included: No
    • Valve Cover Height: 4 Inch
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Cast
    • Material Thickness:
      • 0.175
      • 4.5
    • Breather Cap Included: No
    • Emblem Style: Raised/milled Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.825
      • 71.5
    • Sheen Level: Semi-gloss
    • Valve Cover Type: Tall
  • These innovative valve covers have an aggressive design that will make your engine stand out at the show. These premium die-cast aluminum valve covers offer more internal clearance than most other valve covers because our innovative mold designs are at the forefront of modern die-casting technology. All valve covers with baffles include grommets. Sold in pairs.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L 305

Proform
  • Fits Chevy V8-V6 Engines
  • High-Torque Starter Gear Reduction Type 2.2KW Compression Ratio :15:1 Finish: Natural Flywheel Tooth Number: 153 and 168-Tooth Gear Reduction Ratio: 3.75: 1 Material: Aluminum/Steel Mounting Plate: Straight Bolt Mounting Plate
  • Sold Each
  • Product Attributes:
    • Rotation: Standard
    • Gear Reduction Ratio: 3.75:1
    • Feature/Benefit: High-torque, Gear-reduction Design.
    • Compression Ratio: 15 : 1
    • Part Type: Starter Motor
    • Make: Chevrolet
    • Finish: Natural
    • Category: Starters
    • Power Output: 2.2 Kilo Watts
    • Mounting Plate: Straight Bolt Mounting Plate
    • Applications: Chevy V6 Engines, Chevy Small Block Engines And Chevy Big Block Engines
    • Flywheel Tooth Number: 153 & 168-tooth
    • Material: Aluminum/steel
  • High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 7.4L 454

Proform
  • For SB Chevy 69-91
  • For SB Chevy Mounting Bolt(s) Included: No Finish: Black Crinkle Material: Steel Emblem Style: Recessed Red Emblem
  • Sold Each
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Technical Note: Gm P/n 10111769 Interchanges W/ Timken And National Part No. 9845.
    • Category: Timing Chain Covers
    • Feature/Benefit: Black Crinkle Valve Covers, With Their Distinctive Look And Boldly Striking Bowtie And Chevrolet Emblems, Inlaid With Classic Chevrolet Red, Are Ced Painted For Long-term Corrosion Resistance, And Then Black Crinkle Painted On The Outer Surface.
    • Applications: Chevy Small Block 262 To 400 Engines 1958 To 1991
    • Engine: Chevy Sb Gen 1
    • Emblem Style: Recessed Red Emblem
    • Mounting Bolt(s) Included: No
    • Make: Chevrolet
    • Material: Steel
    • Finish: Black Crinkle
  • Black crinkle valve covers, with their distinctive look and boldly striking Bowtie and CHEVROLET Emblems, inlaid with classic Chevrolet red, are CED painted for long-term corrosion resistance, and then black crinkle painted on the outer surface. Technical Note: Replacement oil seal: GM P/N 10111769 may be difficult to locate, but Timken and National currently produce this oil seal under part no. 9845.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1977 - Chevrolet K5 Blazer V - 8 Cyl 5.0L 305
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