these carbs are recommended only for stock to Performer level applications
billet alumini engines that run locked-out timing or an MSD Timing Computer
If the recovery tank is kept 1/3 full (with the engine cold) every heat cycle will automatically purge more air out of the system
Our steel transmission pans are made out of high quality steel and designed to fit GM Powerglide transmissions
Holden 308 - Dish Top Forged Piston SRP311074 Product:355 c.i, 4.030" bore, 3.480" stroke, 5.700" rod length, -12cc dome vo these carbs are recommended onlyHolden 308 Dish Top Forged Piston355 c. i, 4. 030" bore, 3. 480" stroke, 5. 700" rod length, 12cc dome volume SRP311074 P311074 This piston set is ideal for oval track to street strip applications, it is forged from high silicon 4032 aluminium alloy. Features include CNC machined ring grooves and forced pin oiling. Piston set accepts 1 16, 1 16, 3 16 rings. Includes: Spiro Lock: 927 042 CS Straight Wall Pin: 927 2750 15 51S (130g) Specifications: Part