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MTM510-301 - Mast Motorsports LS3/L92 Assembled CNC Aluminum Cylinder Head, Rectangular Port, 11 Degree, Small Bore (3.9" - 3.96"), Single

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

510-301
Availability: Special Order Item
Pricing: $1,234.95
Qty:

Description

Easy bolt on to convert your GM Gen III to GM Gen IV head technology
• Perfect for LS1 and LS6 engines and short-blocks
• Accepts LS3/L92 valvesprings, rocker arms, and intake manifolds
• Outflows any aftermarket cathedral cylinder head on the market
• Uses a 2.080" intake valve and 1.570" exhaust valve
• Has a 63cc combustion chamber standard
• Has a deck thickness of .750"

Each Mast Black Label cylinder head assembly includes:
• A fully CNC machined Mast Black Label aluminum cylinder head
• Mast micro finished .650 lift beehive valve springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight steel retainers
• Mast machined locks
• • NOTE: Gaskets, valve covers, rocker arms and pushrods not included

Sold individually

Flow Data w/3.900" Bore Plate
Lift Intake Exhaust
0.100 72 55
0.200 148 107
0.300 224 155
0.400 282 203
0.500 322 214
0.550 338 222
0.600 342 227
0.650 346 231
0.700 353 257

Application List

Universal

Shipping Information

  • Item Requires Shipping
  • 32.0 lbs.

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