SBC S/D 1.600in Exhaust Valves 1971-gmc-c15-c1500-suburban-esi2757891 Clock Gauge - Phantom -

Clock Gauge - Phantom - Electric - Analog - 2-5/8 in Diameter - White Face - Each

Fuel Pump - Sniper - Electric - In-Tank - 340 lph - 1/4 in NPT Inlet - 1/4 in NPT Outlet - Steel - Black Paint - E85 - Kit

188 in Thick - Aluminum / Rubber - Red Anodized - 3/16 in Wall 3 in Axle Tubes - Ford 9 in - Each

354 in Long - Stainless - Big Block Chevy - Set of 8

As a result there is extra crank snout length that needs to be compensated for

SBC S/D 1.600in Exhaust Valves 1971-gmc-c15-c1500-suburban-esi2757891 Clock Gauge - Phantom -Exhaust Valve Severe Duty 1. 600 in Head 0. 342 in Valve Stem 4. 911 in Long Stainless Small Block Chevy Set of 8