• TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
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Top Street Performance

Pro Series Chevy Small Block 12 Rollover/18 Degree Brodix Cylinder Head 12-Point Bolt Kit

Pro Series Chevy Small Block 12 Rollover/18 Degree Brodix Cylinder Head 12-Point Bolt Kit

SKU: 719-82087

$95.59
$95.59 $108.63
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Compatible with Chevy Small Block engines with 12-rollover/18 degree Brodix heads.
  • Composed of 35 chromoly steel for maximum tensile strength
  • Black oxide finish and oil coating for rust and corrosion protection

Description

TSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.

Specs

Torque 3 steps, to 75 ft-lbs
Grade Type Performance
Material Stainless Steel
Maximum RPM 7,000
Mounting Type Shaft
Open Pressure Rating 500 lbs.
Quantity 16
Rocker Arm Body Style Standard
Rocker Arm Finish Natural
Rocker Arm Material Stainless Steel
Rocker Arm Ratio 1.7
Rocker Arm Type Full Roller
Self Aligning No
Shims Included No
Tip Style Needle Bearing
Trunnion Style Needle Bearing

Engine Fitment

COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in3
• 4.3 L / 265 in3
• 4.4 L / 267 in3
• 4.6 L / 283 in3
• 4.9 L / 302 in3
• 5.0 L / 305 in3
• 5.0 L / 307 in3
• 5.4 L / 327 in3
• 5.7 L / 350 in3
• 6.6 L / 400 in3

Q&A


The V Series intake manifold features a precision-machined billet aluminum construction with a modular design, making installation and maintenance easier while also improving airflow and engine performance. It also provides a premium engine-bay appearance for LS builds.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.